Information processing device, imaging device, and information processing method

Abstract

Provided are an information processing device, an imaging device, and an information processing method that use information that associates content-related history information that relates to content photographed by the imaging device and product attribute information that indicates the attributes of a product for which the imaging device is used.　An information processing device that generates utilization information on the basis of associated information. The associated information associates: content-related history information that indicates the history of an imaging device and relates to content photographed by the imaging device for the production of a product; and product attribute information that indicates the attributes of the product. The utilization information indicates how the imaging device has been utilized by a user in accordance with the attributes of the product.

Description

[Technical field]

[0001] The present technology relates to an information processing device, an imaging device, and an information processing method. [Background technology]

[0002] Conventionally, a technique has been used to clarify how an image pickup device is being used by analyzing information relating to the way the image pickup device is being used.

[0003] For example, Patent Document 1 discloses an imaging device having "an input unit that inputs information regarding how the device is used, and a comparison unit that compares the information regarding how the device is used with information regarding the specifications of the device." [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2017-102849 A Summary of the Invention [Problem to be solved by the invention]

[0005] However, in order to make clearer how an imaging device is being used, it is necessary to use information that associates content-related history information relating to the content captured by the imaging device with production attribute information that indicates the attributes of the production for which the imaging device is used.

[0006] Therefore, a main object of the present technology is to provide an information processing device, an imaging device, and an information processing method that use information in which the content-related history information and the production attribute information are associated with each other. [Means for solving the problem]

[0007] The present technology provides an information processing device that generates utilization information indicating how an imaging device is utilized by a user in accordance with the attributes of a work, based on association information that associates content-related historical information related to content captured by the imaging device for producing a work with production attribute information that indicates the attributes of the work. The history information may include operation information regarding operations performed by the user on the imaging device. The history information may include sensor information obtained by a sensor. The sensor information may include environmental information regarding the environment surrounding the imaging device. The sensor information may include image information obtained by a solid-state image sensor included in the imaging device. The sensor information may include location information indicating a location where the imaging device is located. The work attribute information may include provision form information indicating the provision form of the work. The production attribute information may include program information indicating a type of program that is the production. The utilization information may include statistical information of the association information based on attributes of the production. The information processing device may generate the association information. The production attribute information may be generated based on the history information. The type of the product attribute information may be associated with the type of the history information used to generate the product attribute information. The utilization information may be generated by analyzing a plurality of pieces of association information generated for each of a plurality of the contents. The plurality of contents may be photographed by a plurality of the imaging devices. The utilization information may be generated for each hierarchy of attributes of the production. The content-related history information may include specific operation-related information relating to a specific operation of the imaging device by the user. The content-related history information may be information selected from the history information based on time information. The information processing device may generate setting update information used for setting the imaging device, based on the utilization information. The present technology also provides an imaging device that generates association information, which is history information indicating the history of the imaging device, and which associates content-related history information related to content captured by the imaging device for producing a production, with production attribute information indicating attributes of the production. The present technology also provides an information processing method for generating utilization information indicating how the imaging device is utilized by a user in accordance with the attributes of a work, based on association information that indicates the history of the imaging device, the association information correlating content-related history information related to content captured by the imaging device for producing a work with production attribute information that indicates the attributes of the work. [Brief description of the drawings]

[0008] [Figure 1] 1 is a block diagram showing a configuration of an information processing device 10 according to an embodiment of the present technology. [Diagram 2] 1 is a database showing an example of association information according to an embodiment of the present technology. [Diagram 3] FIG. 1 is an explanatory diagram illustrating an example of useful information according to an embodiment of the present technology; [Figure 4] 1 is a block diagram showing a configuration of an information processing device 10 according to an embodiment of the present technology. [Diagram 5] 5 is a flowchart showing an example of a process of an association information generating unit 5 according to an embodiment of the present technology. [Figure 6] 1 is a block diagram showing a configuration of an information processing device 10 according to an embodiment of the present technology. [Figure 7] 11 is a flowchart showing an example of a process of an attribute information generating unit 6 according to an embodiment of the present technology. [Figure 8]1 is an explanatory diagram illustrating an association between a type of product attribute information and a type of history information according to an embodiment of the present technology; [Figure 9] 1 is a database showing an example of useful information according to an embodiment of the present technology; [Figure 10] 1 is a block diagram showing a configuration of an information processing system 100 according to an embodiment of the present technology. [Figure 11] 1 is a conceptual diagram for explaining specific operation related information according to an embodiment of the present technology; [Figure 12] 1 is a block diagram showing a configuration of an information processing device 10 according to an embodiment of the present technology. [Figure 13] 1 is a block diagram showing a configuration of an imaging device 20 according to an embodiment of the present technology. [Figure 14] 5 is a flowchart illustrating an example of a process of an information processing method according to the embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] A preferred embodiment for carrying out the present technology will be described below. The embodiment described below shows an example of a typical embodiment of the present technology, and the scope of the present technology is not narrowly interpreted by this. In addition, each figure is a schematic diagram, and is not necessarily illustrated strictly.

[0010] The present technology will be described in the following order. 1. First embodiment of the present technology (example 1 of information processing device) (1) Overview of the Present Invention (2) History information (3)Production attribute information (4) Related information (5) Useful information 2. Second embodiment of the present technology (example 2 of information processing device) 3. Third embodiment of the present technology (example 3 of information processing device) 4. Fourth embodiment of the present technology (example 4 of information processing device) 5. Fifth embodiment of the present technology (example 5 of information processing device) 6. Sixth embodiment of the present technology (example 6 of information processing device) 7. Seventh embodiment of the present technology (example 7 of information processing device) 8. Eighth embodiment of the present technology (imaging device) 9. Ninth embodiment of the present technology (information processing method)

[0011] [1. First embodiment of the present technology (example 1 of information processing device)] [(1) Overview of this embodiment] The imaging device used in the present technology is an imaging device used for producing products such as television broadcasts and magazines.

[0012] An information processing device according to an embodiment of the present technology can generate utilization information indicating a utilization status of an imaging device by a user according to attributes of a work in which the imaging device is used. This makes it possible to clarify how the imaging device is used according to the attributes of the work. As a result, it becomes possible to utilize analysis results for the development of a next-generation product, improve the convenience of the imaging device, and so on.

[0013] The above-mentioned effects are similar to those of other embodiments described later, and therefore will not be described again in the other embodiments described later.

[0014] An information processing device according to an embodiment of the present technology will be described with reference to Fig. 1. Fig. 1 is a block diagram showing a configuration of an information processing device 10 according to an embodiment of the present technology.

[0015] 1, the information processing device 10 may include, for example, a useful information generating unit 1, a storage unit 2, a communication unit 3, and a control unit 4. Although not shown in the figure, the respective components are connected to each other by, for example, a bus serving as a data transmission path.

[0016] The utilization information generating unit 1 generates utilization information indicating a utilization status of the imaging device by a user. Furthermore, the utilization information generating unit 1 generates utilization information of the imaging device according to attributes of a work based on association information in which content-related history information related to content captured by the imaging device for producing a work is associated with production attribute information indicating attributes of the work. The utilization information generating unit 1 can be realized by using, for example, a program and a CPU (Central Processing Unit), etc.

[0017] The program for realizing the utilization information generating unit 1 may be stored in a computer device or computer system other than the information processing device 10. In this case, the information processing device 10 can use a cloud service that provides the functions of the program. Examples of such cloud services include SaaS (Software as a Service), IaaS (Infrastructure as a Service), and PaaS (Platform as a Service).

[0018] Furthermore, the program can be stored and provided to a computer using various types of non-transitory computer readable media. The non-transitory computer readable media includes various types of tangible storage media. Examples of the non-transitory computer readable media include magnetic recording media (e.g., flexible disks, magnetic tapes, hard disk drives), magneto-optical recording media (e.g., magneto-optical disks), Compact Disc Read Only Memory (CD-ROM), CD-R, CD-R / W, and semiconductor memory (e.g., mask ROM, programmable ROM (PROM), erasable PROM (EPROM), flash ROM, random access memory (RAM)). The program may also be provided to a computer by various types of transitory computer readable media. Examples of the transitory computer readable media include electric signals, optical signals, and electromagnetic waves. The transitory computer readable media can provide the program to a computer via a wired communication path such as an electric wire and an optical fiber, or via a wireless communication path.

[0019] The content-related history information is an example of history information indicating a history related to the imaging device. Although detailed description will be given later, the history information includes operation information related to a user's operation on the imaging device, setting information related to settings of the imaging device, sensor information obtained by a sensor, etc.

[0020] A work is a product created by capturing images using an imaging device. Examples of works include movies, television programs, and educational materials.

[0021] The content is imaging data captured by an imaging device for the production of the production. The content may be included in the production. For example, one production may include one content, or one production may include multiple contents. To be more specific, imaging data captured from when the power switch of the imaging device is turned on until it is turned off may be one content. Alternatively, imaging data captured from when the recording switch of the imaging device is turned on until it is turned off may be one content. Alternatively, imaging data captured from when the recording switch of the imaging device is turned on until it is turned off may be divided into multiple sections, and one of the divided imaging data may be one content.

[0022] The production includes an edited version of imaging data captured by an imaging device, and therefore content may be deleted, for example, by editing.

[0023] The work attribute information indicates the attribute of the work. The work attribute is included in the use of the imaging device. The work attribute information will be described in detail later.

[0024] The associated information is information in which the content-related history information and the production attribute information are associated with each other. This association allows the utilization information generating unit 1 to analyze the history information in detail.

[0025] The utilization information indicates how the imaging device is utilized by the user according to the attributes of the work. By generating the utilization information, it becomes clear how the imaging device is used according to the attributes of the work.

[0026] The storage unit 2 stores control data such as programs and calculation parameters used by the utilization information generating unit 1. The history information and other information can be stored as a database in the storage unit 2. The storage unit 2 can be realized by using, for example, a RAM (Random Access Memory), an HDD (Hard Disk Drive), or an SSD (Solid State Drive).

[0027] The communication unit 3 communicates history information, for example, via an information communication network, etc., using communication technologies such as Wi-Fi, Bluetooth (registered trademark), LTE (Long Term Evolution), etc. The information processing device 10 may obtain information, for example, via a recording medium or a communication cable, without including the communication unit 3.

[0028] The control unit 4 controls the processing of components such as the useful information generating unit 1. The control unit 4 can be realized by using, for example, a program and a CPU.

[0029] [(2) Historical information] As described above, the history information indicates the history related to the imaging device.

[0030] The history information may include, for example, operation information related to user operations on the imaging device, such as opening and closing of various covers, operation of various switches (e.g., mechanical shutter, power switch, release switch, mode setting switch, etc.), operation of a touch panel, use of a viewfinder, etc.

[0031] This allows the information processing device 10 to obtain information on, for example, how the imaging device has been operated by the user, which makes it clearer how the imaging device is being used.

[0032] The operation information may also include information about a function of the imaging device selected by the user, such as a codec used for imaging, a function currently assigned to an assignable button, or a function previously assigned to an assignable button.

[0033] Alternatively, the operation information may include information regarding a connection to an information and communication network. The operation information may include, for example, the number of connections to the information and communication network. The number of connections may be counted by type, such as Wi-Fi, Wired LAN, and Modem.

[0034] Alternatively, the operation information may include, for example, connected device information relating to a device connected to the imaging device. Examples of the connected device information include information relating to a recording medium, a battery, a lens, and the like attached to the imaging device.

[0035] Alternatively, the operation information may include information on the date on which the imaging device was operated.The operation information may include information on the start-up time of the imaging device.

[0036] The history information may include, in addition to the operation information, setting information related to the settings of the imaging device. An example of the setting information is setting parameters set in the imaging device. An example of the setting parameters is ISO, exposure, focus, aperture, white balance, etc. The setting parameters may include default setting parameters that are set without the user's operation.

[0037] This allows the information processing device 10 to obtain information on how the imaging device is set, for example, and as a result, how the imaging device is used becomes clearer.

[0038] Alternatively, the history information may include sensor information obtained by a sensor.

[0039] This allows the information processing device 10 to obtain information regarding, for example, the situation in which the imaging device was utilized. Also, the information processing device 10 can obtain information regarding, for example, the type of information obtained by the imaging device. As a result, the way in which the imaging device is used becomes clearer.

[0040] The sensor information may include environmental information about the environment surrounding the imaging device. The environmental information may include information about, for example, temperature, humidity, scent, time, brightness, sound, acceleration, or angular velocity. For example, based on the information about angular velocity, it may be possible to identify whether the imaging device is fixed to a tripod or the like.

[0041] This allows the information processing device 10 to obtain information regarding, for example, the environment in which the imaging device is used, which results in a clearer understanding of how the imaging device is used.

[0042] Alternatively, the sensor information may include image information obtained by a solid-state image sensor included in the imaging device.

[0043] This allows the information processing device 10 to obtain information about the content captured by the imaging device, for example. As a result, how the imaging device is used becomes clearer.

[0044] Alternatively, the sensor information may include location information indicating the location of the imaging device. The location information may be obtained, for example, by using a global positioning system (GPS).

[0045] This allows the information processing device 10 to obtain information about, for example, the location of the imaging device, which makes it clearer how the imaging device is being used.

[0046] As described above, content-related history information that is related to content is an example of history information. On the other hand, content-unrelated history information that is not related to content is also an example of history information. This will be described using the following specific example.

[0047] For example, suppose there is a three-day shooting schedule, where content A for a news program is shot on the first day, content B for an entertainment program is shot on the second day, content C for a movie is shot in the morning of the third day, and content D for the news program is shot in the afternoon of the third day.

[0048] In this example, the history information indicates all history related to the imaging device used in the three-day shooting schedule. The content-related history information is history information related to each of the contents A to D.

[0049] The non-content-related historical information may be historical information related to other content when there is a plurality of pieces of content-related historical information in this manner. For example, the content-related historical information for content A may be historical information related to content A (historical information corresponding to shooting on the first day), and the non-content-related historical information for content A may be historical information related to contents B, C, and D (historical information corresponding to shooting on the second and third days).

[0050] Alternatively, the non-content-related historical information may be historical information related to functions of the imaging device that were not selected by the user in the shooting schedule for these three days. For example, even if the historical information is related to a function set before shooting the content or a connected device, if the setting was released or the device was removed when shooting the content, the historical information may be non-content-related historical information. In addition, historical information from a predetermined time before the recording switch of the imaging device was turned on may also be non-content-related historical information.

[0051] The history information may consist of content-related history information related to one piece of content, may consist of multiple pieces of content-related history information related to one piece of content, may consist of multiple pieces of content-related history information related to multiple pieces of content, or may further include non-content-related history information.

[0052] The history information may be recorded inside the imaging device 20, or may be transmitted to the information processing device 10 without being recorded inside the imaging device 20.

[0053] In the history information, a flag may be set to determine whether the history information is content-related history information or content-unrelated history information. The history information may be recorded or transmitted while the flag is set in real time. Note that the history information may be recorded or transmitted without the flag being set.

[0054] [(3) Product attribute information] As described above, the work attribute information indicates the attributes of the work.

[0055] The production attribute information may include information on the form of delivery of the production, such as television broadcast, television recording, Internet distribution, or movie screening.

[0056] This allows the information processing device 10 to obtain information on the form of provision of works produced using the imaging device to the public, for example. Since the form of provision differs depending on how the imaging device is used, the way the imaging device is used becomes clearer.

[0057] Alternatively, the production attribute information may include broadcast format information indicating the broadcast format of the production, such as live broadcast or recorded broadcast.

[0058] This allows the information processing device 10 to obtain information on, for example, the broadcast format of the production. Since the broadcast format differs depending on how the imaging device is used, the way the imaging device is used becomes clearer.

[0059] The provision format information and broadcast format information indicate how the work is to be communicated to the public, while the work attribute information may include information indicating what the work is.

[0060] For example, the production attribute information may include program information indicating the type of the program that is the production, such as a news program, an information program, a sports program, an educational program, an entertainment program, a drama, a movie program, and the like.

[0061] This allows the information processing device 10 to obtain information on the type of program, which is a production, for example. Since the type of program differs depending on how the imaging device is used, the way the imaging device is used becomes clearer.

[0062] In addition, the production attribute information may include, for example, event information indicating the type of event. Examples of the event types include weddings, classes, parliaments, sports, etc. Here, types of sports, such as soccer, baseball, and basketball, are also included in the event types.

[0063] If the production is a "live soccer broadcast program," the production attribute information may include, for example, information indicating television broadcast, live broadcast, entertainment program, sports program, sports, soccer, etc. As will be described in detail later, information indicating all of these attributes at different hierarchical levels is included in the production attribute information.

[0064] [(4) Related information] As described above, the association information is information in which history information and production attribute information are associated with each other. The association information will be described with reference to Fig. 2. Fig. 2 is a database showing an example of the association information according to the present embodiment.

[0065] 2, information on the date when the imaging device was used, which is included in the operation information that is the history information, information on the codec, which is included in the operation information that is the history information, and production attribute information are associated with each other. For example, the imaging device that is an imaging device was used for a wedding on January 2, 2020, and recorded video information using a codec called X-AVC.

[0066] [(5) Useful information] As described above, the utilization information indicates how the user utilizes the imaging device according to the attributes of the work. The utilization information generating unit 1 generates the utilization information based on the association information. By using information in which the history information and the work attribute information are associated with each other, the utilization information generating unit 1 can analyze the history information for each attribute of the work.

[0067] The utilization information may include statistical information of the association information based on the attributes of the production. The statistical information may include, for example, numerical values ​​obtained by tallying data, graphs or tables created, etc. Alternatively, the statistical information may include data characteristics obtained from, for example, average values ​​or trends in the graphs or tables.

[0068] This enables the information processing device 10 to obtain, for example, a tendency of how the user utilizes the imaging device.

[0069] The utilization information may include statistical information of association information based on the attributes of one work, or may include statistical information of association information based on the attributes of multiple works. Statistical information of association information based on the attributes of one work includes, for example, information that "lenses made by X company are often used in sports." Statistical information of association information based on the attributes of multiple works includes, for example, information that "the lenses used in sports and weddings are related."

[0070] In addition, the useful information generation unit 1 may generate useful information based on association information to which one type of content-related history information is associated, or may generate useful information based on association information to which multiple types of content-related history information is associated.

[0071] The following will explain an example of useful information based on association information associated with one type of content-related history information, although other examples may be used.

[0072] The utilization information generating unit 1 may generate utilization information based on the association information to which the connection device information is associated. From this, it can be seen that, for example, a high-magnification zoom lens tends to be used for the attribute "educational program."

[0073] The useful information generating unit 1 may generate useful information based on the association information to which the setting information is associated. From this, it is understood that there is a tendency for manual focus to be used for the attribute "drama", for example.

[0074] The useful information generating unit 1 may generate useful information based on association information to which environmental information is associated. For example, in the attribute "sports broadcasting", it can be seen that the imaging device tends to be fixed to a tripod.

[0075] The useful information generating unit 1 may generate useful information based on the association information with which the image information is associated. This may reveal that, for example, in the attribute "news program," celebrities tend to be used as hosts.

[0076] The useful information generating unit 1 may generate useful information based on the association information to which the location information is associated. For example, the useful information generating unit 1 may know that the attribute "movie" tends to be shot in a specific film studio.

[0077] Furthermore, the utilization information generating unit 1 may generate utilization information based on association information in which a plurality of types of content-related history information are associated. For example, it is found that, for an imaging device utilized for a news program, there is a tendency that the autofocus function is used when lens P is attached, and the manual focus function is used when lens Q is attached.

[0078] Furthermore, one of the plurality of types may be time. The useful information generating unit 1 may generate the useful information based on association information in which the time when the imaging device was used is associated with other content-related history information, etc.

[0079] This makes it clear how the imaging device is used depending on the time of day. For example, it can be seen that there is a tendency for the ISO value during the day and at night in an imaging device used for live sports broadcasting.

[0080] Alternatively, the useful information generating unit 1 may generate useful information based on association information arranged in chronological order according to the time when the imaging device was used. This will be described with reference to Fig. 3. Fig. 3 is an explanatory diagram showing an example of useful information according to this embodiment. Fig. 3 is an example of useful information generated by the useful information generating unit 1 based on the association information shown in Fig. 2.

[0081] In Fig. 3, graphs are shown for each attribute of the production. In each graph, the horizontal axis indicates time, and the vertical axis indicates the number of times recorded. Each horizontal line in Fig. 2 is counted as one recording in Fig. 3.

[0082] As shown in Fig. 3, operation information, which is history information, is analyzed for each attribute of a production. For example, for the attribute "Wedding" shown in Fig. 3A, the number of times the codec "X-AVC" is used is greater than the number of times the codec "RAW" is used. For the attribute "News Program" shown in Fig. 3B, the number of times the codec "X-AVC" is used decreases and the number of times the codec "RAW" is used increases as time passes. For the attribute "Movie" shown in Fig. 3C, the number of times the codec "RAW" is used increases and the number of times the codec "X-AVC" is used decreases as time passes, and thereafter these remain almost unchanged.

[0083] The useful information may include information obtained from the statistical information in addition to the statistical information. For example, the useful information may include information such as "the number of times RAW is used in news programs is increasing" obtained from a graph such as that shown in Fig. 3. The useful information generating unit 1 may generate such information.

[0084] In the past, it was difficult to fully analyze how imaging devices were used because the attributes of the works were unknown. For example, it was difficult to guess the reason why a codec was used more or less frequently.

[0085] According to the present technology, the generation of utilization information clarifies how the imaging device is used according to the attributes of the work. As a result, for example, the utilization information can be utilized for market analysis related to the imaging device. Alternatively, the utilization information can be utilized for development of the next generation of the imaging device.

[0086] Below, we will explain examples of how to use the utilization information in market analysis, development of next-generation products, etc.

[0087] The utilization information may be used to identify areas to focus on in developing the next product, updating firmware, etc. For example, frequently used functions, setting parameters, or connected devices may be focused on in developing the next product, updating firmware, etc.

[0088] For example, if it is determined from the usage information that in a field where the market size is expanding (the attributes of the production), the developer can focus on developing a successor zoom lens, or if it is determined from the usage information that in a field where the market size is expanding, the developer can invest in development costs for improving the autofocus function.

[0089] On the other hand, functions that are used less frequently can be deleted in the development of the next product, firmware updates, etc. This makes it possible to improve usability and reduce development costs.

[0090] Alternatively, the utilization information may be used to identify the scope of focus in advertising activities, etc. For example, if a function is important in the roadmap of future product strategies but is used infrequently, advertising activities for that function may be actively carried out.

[0091] As a specific example, if a network function is added for a broadcast station, but the function is not used frequently, advertising activities regarding the network function may be actively carried out for the broadcast station.

[0092] Alternatively, the utilization information may be used to evaluate a product when the product is shipped, etc. For example, an evaluation criterion may be established according to the frequency of use.

[0093] As a specific example, particular importance may be attached to evaluation under environmental conditions that occur frequently in the market.

[0094] Alternatively, the utilization information may be used to identify or evaluate components to be used in the development of a next-generation product, etc. For example, components may be identified or evaluation criteria may be established according to the utilization status of the user obtained from the temperature, humidity, acceleration, or the cumulative number of times a button is pressed, which are included in the sensor information.

[0095] As a specific example, a material that can withstand the cumulative number of times the recording start button is pressed can be selected.

[0096] [2. Second embodiment of the present technology (example 2 of information processing device)] The information processing device 10 may further include an association information generating unit that generates association information. This will be described with reference to Fig. 4. Fig. 4 is a block diagram showing a configuration of the information processing device 10 according to an embodiment of the present technology. Note that the same components as those in the first embodiment are given the same reference numerals, and detailed description thereof will be omitted.

[0097] 4, the information processing device 10 can further include an association information generating unit 5. The association information generating unit 5 can be realized by using, for example, a program and a CPU.

[0098] The association information generating unit 5 is connected to the useful information generating unit 1. The association information generated by the association information generating unit 5 is transmitted to the useful information generating unit 1.

[0099] The processing of the association information generating unit 5 will be described with reference to Fig. 5. Fig. 5 is a flowchart showing an example of the processing of the association information generating unit 5 according to an embodiment of the present technology.

[0100] 5, the association information generating unit 5 first reads history information (step S11). Next, the association information generating unit 5 reads production attribute information (step S12). Finally, the association information generating unit 5 generates association information by associating the history information with the production attribute information (step S13).

[0101] According to this embodiment, the information processing device 10 can generate association information by itself without obtaining association information from another information processing device, for example.

[0102] The information processing device 10 may be, for example, an imaging device. When the information processing device 10 is an imaging device, the information processing device 10 does not need to include the communication unit 3. The same applies to the third and seventh embodiments described later.

[0103] [3. Third embodiment of the present technology (example 3 of information processing device)] The information processing device 10 may include an attribute information generating unit that generates production attribute information based on history information. This will be described with reference to FIG. 6. FIG. 6 is a block diagram showing a configuration of the information processing device 10 according to an embodiment of the present technology. The information processing device 10 may be an imaging device. Note that the same components as those in the first and second embodiments are denoted by the same reference numerals, and detailed description thereof will be omitted.

[0104] 6, the information processing device 10 can further include an attribute information generating unit 6. The attribute information generating unit 6 can be realized by using, for example, a program and a CPU.

[0105] The attribute information generating unit 6 is connected to the association information generating unit 5. The production attribute information generated by the attribute information generating unit 6 is transmitted to the association information generating unit 5.

[0106] The processing of the attribute information generating unit 6 will be described with reference to Fig. 7. Fig. 7 is a flowchart showing an example of the processing of the attribute information generating unit 6 according to an embodiment of the present technology.

[0107] 7, the attribute information generating unit 6 first analyzes the history information (step S21). For example, when the history information includes setting information, the attribute information generating unit 6 analyzes setting parameters included in the setting information. For example, when the history information includes sensor information, the attribute information generating unit 6 analyzes environmental information, image information, and the like included in the sensor information.

[0108] Next, the attribute information generating unit 6 generates product attribute information based on the history information (step 22). The history information may be one or more, but the more the history information is, the more accurate the generated product attribute information becomes.

[0109] The information processing device 10 according to the present embodiment can obtain the production attribute information without requiring the user to input it, which makes it possible to reduce the burden on the user and improve the reliability of the analysis results, for example.

[0110] Specific examples of the generation of the production attribute information are given below. The following are just examples, and other examples may be used.

[0111] For example, when it is determined that the streaming function is being used based on the operation information (step S21), the attribute information generation unit 6 identifies the form of provision as Internet distribution and generates production attribute information accordingly (step S22).

[0112] For example, when it is determined based on the angular velocity information included in the sensor information that the imaging device is fixed (step S21), and / or when it is determined based on the operation information that the imaging device has not been operated for a long time (step S21), the attribute information generating unit 6 identifies the imaging device as a live camera.Then, the utilization information generating unit 1 identifies the provision form as Internet distribution, the broadcast form as live broadcast, and the type of program as a news program, and generates production attribute information according to these (step S22).

[0113] For example, when it is determined based on the operation information that the imaging device does not have a recording medium (step S21), the attribute information generating unit 6 determines that the broadcast format is live broadcast and generates corresponding production attribute information (step S22).Alternatively, when it is determined based on the operation information that the imaging device has a recording medium (step S21), the attribute information generating unit 6 determines that the broadcast format is recorded broadcast and generates corresponding production attribute information (step S22).

[0114] For example, when it is determined based on the location information and audio information contained in the sensor information that the imaging device is located at a television broadcasting station (step S21) and / or when it is determined that the audio information contains music (step S21), the attribute information generation unit 6 identifies the type of program as a music program and generates production attribute information accordingly (step S22).

[0115] For example, when it is determined based on the position information and audio information contained in the sensor information that the imaging device is placed in a concert hall (step S21) and / or when it is determined that the audio information contains a musical piece (step S21), the attribute information generation unit 6 determines that the event type is a music concert and generates production attribute information accordingly (step S22).

[0116] For example, when it is determined based on the audio information and image information contained in the sensor information that the audio information contains music or wedding songs that are often used at weddings (step S21), and / or when it is determined that the image information contains an image of a woman wearing white clothes (step S21), the attribute information generation unit 6 identifies the type of event as a wedding, and generates production attribute information accordingly (step S22).

[0117] For example, when it is determined based on the location information, audio information, and image information contained in the sensor information that the imaging device is placed in a school from the location information (step S21), and / or when it is determined that the audio information contains the teacher's voice (step S21), and / or when it is determined that the image information contains an image of a blackboard (step S21), the attribute information generation unit 6 identifies the type of event as a class, and generates production attribute information accordingly (step S22).

[0118] For example, when it is determined based on the location information, audio information, and image information contained in the sensor information that the imaging device is placed in a soccer stadium (step S21), and / or when it is determined that the image information contains images of grass and a soccer ball (step S21), and / or when it is determined that the audio information contains cheers from the spectators (step S21), the utilization information generation unit 1 determines that the event type is soccer, and generates production attribute information accordingly (step S22).

[0119] Furthermore, the utilization information generating unit 1 may generate the production attribute information based on information published on the Internet, etc. For example, the utilization information generating unit 1 can generate the production attribute information by collating the television program guide information with the history information. Specifically, when the information on the broadcast date and time included in the television program guide information matches the information on the date and time when the imaging device was used included in the operation information, and when the information on the broadcast location (e.g., soccer stadium) included in the television program guide information matches the location information (e.g., soccer stadium) included in the sensor information (step S21), the utilization information generating unit 1 identifies the broadcast format as live broadcasting, identifies the type of event as soccer, and generates the production attribute information according to these (step S22).

[0120] The utilization information generating unit 1 may perform machine learning by using training data in which history information is input information and production attribute information is output information.

[0121] Incidentally, the type of history information used to generate the production attribute information differs depending on the type of production attribute information. Therefore, the type of production attribute information and the type of history information used to generate the production attribute information may be associated with each other. This will be described with reference to Fig. 8. Fig. 8 is an explanatory diagram for explaining the association between the type of production attribute information and the type of history information according to the present embodiment.

[0122] As shown in Fig. 8, the types of production attribute information are associated with the types of history information. For example, the types of history information used to generate production attribute information related to a "music program" are location information and audio information. Similarly, the types of history information used to generate production attribute information related to a "lesson" are location information, audio information, and image information.

[0123] The explanatory diagram shown in FIG. 8 can be stored in the storage unit 2 or the like as a database, for example.

[0124] According to this embodiment, the association between the production attribute information and the history information is made clear, and as a result, the accuracy of the generated useful information is improved.

[0125] [4. Fourth embodiment of the present technology (example 4 of information processing device)] The useful information may be generated for each hierarchy of the attributes of the work. For example, the useful information generating unit 1 can generate the useful information for each hierarchy of the attributes of the work.

[0126] The hierarchy of the attributes of the production work will be described with reference to Fig. 9. Fig. 9 is a database showing an example of useful information according to this embodiment. As shown in Fig. 9, the useful information is generated for each hierarchy of the attributes of the production work. Each of the multiple attributes shown in Fig. 9 is production attribute information.

[0127] For example, the attribute "television program" is made up of the attributes "news program," "information program," and "entertainment program" in the lower hierarchical level. "Entertainment program" is further made up of the attributes "music program" and "quiz program" in the lower hierarchical level. In this way, utilization information has a hierarchical structure.

[0128] The number of times (number of times of shooting) the imaging device was used for the attribute "television program" is 10 times. The breakdown of these 10 times is shown for each attribute in the lower hierarchical level. In other words, of these 10 times, 6 times were shot for the attribute "news program" and 4 times were shot for the attribute "entertainment program." Furthermore, the breakdown of these 4 times is shown for each attribute in the lower hierarchical level, "music program" and "quiz program."

[0129] According to this embodiment, by generating utilization information for each hierarchy of the attributes of the work, the attributes of the work, which is the purpose of the imaging device, become clearer, and therefore the way in which the imaging device is used becomes clearer.

[0130] [5. Fifth embodiment of the present technology (example 5 of information processing device)] In the first embodiment, the useful information is generated by analyzing one piece of association information.

[0131] On the other hand, the useful information may be generated by analyzing a plurality of pieces of association information generated for each of a plurality of contents. That is, the association information generating unit 5 generates the association information for each of a plurality of contents. In this way, a plurality of pieces of association information are generated. The useful information generating unit 1 generates the useful information by analyzing the plurality of pieces of association information.

[0132] This enables the information processing device 10 to comprehensively analyze, for example, multiple types of useful information.

[0133] For example, it can be seen that the attribute "educational programs" tends to use high-magnification zoom lenses, whereas the attribute "movies" tends to use wide-angle lenses.

[0134] Alternatively, for example, it can be seen that manual focus tends to be used for the attribute "drama", whereas autofocus tends to be used for the attribute "news program".

[0135] Furthermore, according to the present embodiment, since useful information is generated based on a plurality of pieces of association information, the accuracy of the useful information is improved compared to a case where a single piece of association information is used.

[0136] The plurality of contents may be photographed by one imaging device. Alternatively, the plurality of contents may be photographed by a plurality of imaging devices. This will be described with reference to FIG. 10. FIG. 10 is a block diagram showing a configuration of an information processing system 100 according to an embodiment of the present technology. Note that the same reference numerals are used for components similar to those in the first and second embodiments, and detailed description thereof will be omitted.

[0137] 10, the information processing system 100 according to this embodiment may include a plurality of imaging devices (20, 21, 22) and an information processing device 10. Note that the number of imaging devices is not limited to three.

[0138] Each of the multiple imaging devices (20, 21, 22) and the information processing device 10 are connected via an information communication network 30. Note that each of the multiple imaging devices (20, 21, 22) and the information processing device 10 do not necessarily have to be connected via the information communication network 30.

[0139] Each of the multiple imaging devices (20, 21, 22) captures content for the production of a production product. In this way, multiple pieces of content are generated. Note that each of the multiple imaging devices (20, 21, 22) may capture one and the same content.

[0140] An association information generating unit 5 (not shown) included in the information processing device 10 generates association information for each of a plurality of pieces of content. In this way, a plurality of pieces of association information are generated. A useful information generating unit 1 (not shown) included in the information processing device 10 generates useful information by analyzing the plurality of pieces of association information.

[0141] This allows the information processing device 10 to analyze the usage status of content for each of a plurality of imaging devices. For example, it becomes possible to analyze the usage status according to the model, size, or sales region of the imaging device.

[0142] [6. Sixth embodiment of the present technology (example 6 of information processing device)] The content-related history information may include specific operation-related information relating to a specific operation of the imaging device by the user.

[0143] As described above, the content-related history information is history information that is selected from the history information and is related to the content. Since the content is photographed by a specific operation of the user, the specific operation-related information can be said to be content-related history information that is related to the content to be photographed. The specific operation-related information includes, for example, information about a button pressed by the user and setting information of the imaging device when the button was pressed.

[0144] The associated information generating unit 5 generates associated information by associating the specific operation related information, which is content-related history information, with the production attribute information.

[0145] Here, the association information generating unit 5 may associate all the specific operation related information included in the history information. Alternatively, the association information generating unit 5 may select and associate the specific operation related information from the history information as the content-related history information. The generated useful information differs depending on this range.

[0146] This improves the accuracy with which content-related history information is selected from the history information, and prevents history information that is not related to the content from being erroneously associated with the content, thereby generating more accurate useful information.

[0147] In addition, the selection is not particularly limited, but for example, when a user performs a plurality of specific operations within a short period of time, it can be assumed that the plurality of operations are related to each other. Therefore, the content-related history information may be information selected from the history information based on time information. This will be described with reference to FIG. 11. FIG. 11 is a conceptual diagram for explaining the content-related history information according to an embodiment of the present technology.

[0148] In Fig. 11, the horizontal axis represents time. As shown in Fig. 11, history information is recorded over time.

[0149] For example, when a user presses the shutter button of an imaging device (second history information b), the content-related history information includes setting information of the imaging device immediately before that (first history information a) and image information immediately after that (third history information c). In other words, the first history information a to the third history information c are information selected from the history information based on time information. In other words, the first history information a to the third history information c are specific operation-related information.

[0150] Alternatively, for example, when a user turns on (fourth history information d) and then turns off (sixth history information f) the recording switch of the imaging device, the content-related history information includes image information (fifth history information e) during the period from the fourth history information d to the sixth history information f. That is, the fourth history information d to the sixth history information f are information selected from the history information based on time information. In other words, the fourth history information d to the sixth history information f are specific operation-related information.

[0151] The useful information generating unit 1 can generate useful information based on association information in which content-related history information selected from history information based on time information is associated.

[0152] By selecting from the history information based on the time information, the information processing device 10 can determine with higher accuracy whether the history information is related to the content or not.

[0153] [7. Seventh embodiment of the present technology (example 7 of information processing device)] The generated utilization information can be used for setting the imaging device 20. This will be described with reference to FIG. 12. FIG. 12 is a block diagram showing a configuration of an information processing device 10 according to an embodiment of the present technology. The information processing device 10 may be an imaging device. Note that the same components as those in the first and second embodiments are denoted by the same reference numerals, and detailed description thereof will be omitted.

[0154] As shown in FIG. 12, the information processing device 10 can further include a setting update information generating unit 7.

[0155] The useful information generating unit 1 is connected to the setting update information generating unit 7. The useful information generated by the useful information generating unit 1 is transmitted to the setting update information generating unit 7.

[0156] Based on the utilization information, the setting update information generating unit 7 can generate setting update information used for setting the imaging device 20. The setting update information generating unit 7 can be realized by using, for example, a program and a CPU.

[0157] The setting update information may be, for example, setting parameters of the imaging device 20 (not shown). The setting update information generating unit 7 generates recommended setting parameters based on the utilization information. For example, the setting update information generating unit 7 generates setting parameters that are often set when the attribute of the production is "wedding."

[0158] The setting parameters may be transmitted to the imaging device 20 via, for example, an information and communication network 30 (not shown). The imaging device 20 can update the settings using the transmitted setting parameters. By this update, the setting parameters of the imaging device 20 are changed or maintained.

[0159] Conventionally, it is difficult to set parameters for an imaging device according to an operation or a situation, and a skilled technique is often required. According to the present technology, the setting of the imaging device 20 is updated using setting parameters recommended according to a user's usage situation. Therefore, even a user with little experience in photography can take a picture like an expert.

[0160] The imaging device 20 may display the recommended setting parameters on a screen, etc. The imaging device 20 may, for example, highlight an appropriate ISO value, or display recommended selection items at a position where the user can easily select them, such as at the top of the screen.

[0161] The setting update information may be, for example, information about functions included in the imaging device 20. The setting update information generating unit 7 generates information about recommended functions based on the utilization information. For example, when the attribute of a production is "wedding," and the autofocus function tends to be used frequently, the setting update information generating unit 7 generates setting update information used to set the imaging device 20 to autofocus.

[0162] The information on the functions is transmitted to the imaging device 20 via, for example, the information and communication network 30. The imaging device 20 can use the transmitted information on the functions to encourage the user to utilize the functions recommended according to the user's utilization status. Alternatively, the imaging device 20 can add functions recommended according to the user's utilization status.

[0163] Conventionally, imaging devices have been provided with a wide range of functions, but because of the wide range of functions, it is often difficult to fully utilize the functions. According to the present technology, the imaging device 20 can prompt the user to utilize functions that are recommended according to the user's utilization status.

[0164] Furthermore, according to the present technology, functions that are lacking in an imaging device can be added by, for example, updating firmware.

[0165] The setting update information may be, for example, information about a device connected to the imaging device 20. The setting update information generating unit 7 generates information about a recommended device based on the utilization information. An example of such a device is a lens.

[0166] Conventionally, a wide variety of devices are connected to an imaging device, but it is difficult for a user to select a device according to his / her usage situation, and often requires skilled techniques. According to the present technology, the imaging device 20 can prompt the user to connect a device recommended according to the usage situation of the user. This makes it easier to select a device according to the usage situation of the user. In addition, it is expected that sales of the recommended devices will be promoted.

[0167] [8. Eighth embodiment of the present technology (imaging device)] The imaging device 20 according to an embodiment of the present technology may generate association information, which allows the information processing device 10 according to an embodiment of the present technology to generate useful information based on the association information.

[0168] An imaging device 20 according to an embodiment of the present technology will be described with reference to Fig. 13. Fig. 13 is a block diagram showing a configuration of the imaging device 20 according to an embodiment of the present technology. Note that components similar to those in the first and second embodiments are given the same reference numerals, and detailed description thereof will be omitted.

[0169] 13, the imaging device 20 may include, for example, an association information generating unit 5, an operation unit 8, a sensor 9, a storage unit 2, a communication unit 3, and a control unit 4. Although not shown in the figure, the respective components are connected to each other by, for example, a bus serving as a data transmission path.

[0170] The operation unit 8 prompts the user to operate the imaging device 20. The operation unit 8 can be realized by using, for example, buttons, switches, and the like.

[0171] The sensor 9 obtains sensor information. The sensor 9 can be realized by using, for example, a thermometer, a hygrometer, a clock, a gyro sensor, a solid-state imaging element, a GPS receiver, or the like.

[0172] The storage unit 2 stores, for example, history information, association information, etc. The storage unit 2 can be realized by using, for example, a random access memory (RAM), a hard disk drive (HDD), or a solid state drive (SSD).

[0173] The communication unit 3 communicates information with the information processing device 10 via, for example, an information communication network 30 (not shown) etc. The communication unit 3 can transmit association information to the information processing device 10, for example.

[0174] The association information generating unit 5 generates association information by associating history information obtained by the sensor 9 or the like with production attribute information generated based on the history information.

[0175] According to the present technology, association information is generated inside the imaging device 20. This eliminates the need to transmit a large amount of image information to the information processing device 10. As a result, it is possible to prevent pressure on the line capacity of the information communication network 30 and the storage capacity of the information processing device 10.

[0176] Although not shown in the figure, the imaging device 20 may further include an attribute information generation unit 6, a utilization information generation unit 1, a setting update information generation unit 7, etc. Alternatively, the imaging device 20 may include, for example, an attribute information generation unit 6 instead of the association information generation unit 5.

[0177] [9. Ninth embodiment of the present technology (information processing method)] An information processing method according to an embodiment of the present technology is a method for generating utilization information indicating a utilization status of an imaging device by a user using a computer. Note that the information processing method according to the present embodiment can utilize the technology described in the above embodiment. Therefore, the technology described in the above embodiment will not be described again.

[0178] The information processing method according to the present embodiment uses content-related history information that indicates the history of an imaging device and is related to content captured by the imaging device for the production of a production.

[0179] Moreover, the information processing method according to this embodiment uses work attribute information indicating the attributes of the work.

[0180] The information processing method according to this embodiment will be described with reference to Fig. 14. Fig. 14 is a flowchart showing an example of the process of the information processing method according to this embodiment.

[0181] As shown in FIG. 14, the information processing method according to the present embodiment includes generating the useful information based on association information (step S1).

[0182] The association information is information in which the content-related history information and the production attribute information are associated with each other.

[0183] The information processing method according to the present embodiment can be realized by using software and hardware. To be more specific, for example, a CPU included in the hardware can read a program for realizing the information processing method according to the present embodiment, thereby realizing the information processing method according to the present embodiment.

[0184] In addition, the configurations described in the above embodiments can be selected or changed to other configurations as appropriate without departing from the spirit of the present technology.

[0185] The effects described in this specification are merely examples and are not limiting, and other effects may also be obtained.

[0186] The present technology can also be configured as follows. [1] An information processing device that generates utilization information indicating the utilization status of the imaging device by a user according to the attributes of the production based on association information that associates content-related historical information related to content captured by the imaging device for the production of a production with production attribute information that indicates the attributes of the production. [2] the history information includes operation information regarding an operation of the user on the imaging device; [1] An information processing device according to the present invention. [3] The history information includes setting information regarding settings of the imaging device. An information processing device according to [1] or [2]. [4] The history information includes sensor information obtained by a sensor. The information processing device according to any one of [1] to [3]. [5] The sensor information includes environmental information regarding the surrounding environment of the imaging device. [4] An information processing device according to the present invention. [6] The sensor information includes image information obtained by a solid-state imaging element included in the imaging device. [4] or [5]. [7] The sensor information includes location information indicating a location where the imaging device is located. The information processing device according to any one of [4] to [6]. [8] The work attribute information includes information on a form of provision of the work. The information processing device according to any one of [1] to [7]. [9] The production attribute information includes broadcast format information indicating a broadcast format of the production. The information processing device according to any one of [1] to [8].

[10] The production attribute information includes program information indicating a type of the program that is the production. The information processing device according to any one of [1] to [9].

[11] The production attribute information includes event information indicating a type of the event. The information processing device according to any one of [1] to

[10] .

[12] The utilization information includes statistical information of the association information based on attributes of the production. The information processing device according to any one of [1] to

[11] .

[13] generating the association information; The information processing device according to any one of [1] to

[12] .

[14] The production attribute information is generated based on the history information. The information processing device according to any one of [1] to

[13] .

[15] the type of the production attribute information is associated with the type of the history information used to generate the production attribute information; An information processing device according to any one of [1] to

[14] .

[16] The utilization information is generated by analyzing a plurality of pieces of association information generated for each of the plurality of pieces of content. The information processing device according to any one of [1] to

[15] .

[17] The plurality of contents are photographed by a plurality of the imaging devices.

[16] An information processing device according to the present invention.

[18] The utilization information is generated for each hierarchy of the attributes of the production. The information processing device according to any one of [1] to

[17] .

[19] the content-related history information includes specific operation-related information related to a specific operation of the imaging device by the user; An information processing device according to any one of [1] to

[18] .

[20] the content-related history information is information selected from the history information based on time information; An information processing device according to any one of [1] to

[19] . [twenty one] generating setting update information to be used for setting the imaging device based on the utilization information; An information processing device according to any one of [1] to

[20] . [twenty two] An imaging device that generates association information indicating the history of the imaging device, in which content-related history information relating to content captured by the imaging device for the production of a production is associated with production attribute information indicating the attributes of the production. [twenty three] An information processing method for generating utilization information indicating how an imaging device is utilized by a user according to the attributes of a work, based on association information indicating the history of an imaging device, the association information correlating content-related history information related to content captured by the imaging device for the production of a work with production attribute information indicating the attributes of the work. [Explanation of symbols]

[0187] 1. Utilization Information Generation Section 2 Storage section 3. Communications Department 4. Control Unit 5. Association information generation unit 6 Attribute information generation section 7 Setting update information generation section 8 Control section 9 Sensors 10. Information processing device 20 Imaging device 30 Information and Communication Networks S1 Generate useful information

Claims

1. generating utilization information indicating a utilization status of the imaging device by a user according to an attribute of the work, based on association information indicating a history of the imaging device, the association information correlating content-related history information related to content photographed by the imaging device for the production of a work with work attribute information indicating an attribute of the work; An information processing device, wherein the production attribute information includes provision form information indicating a provision form of the production, or program information indicating a type of program which is the production.

2. the history information includes operation information regarding an operation of the user on the imaging device; The information processing device according to claim 1 .

3. The history information includes sensor information obtained by a sensor. The information processing device according to claim 1 .

4. The sensor information includes environmental information regarding the surrounding environment of the imaging device. The information processing device according to claim 3 .

5. The sensor information includes image information obtained by a solid-state imaging element included in the imaging device. The information processing device according to claim 3 .

6. The sensor information includes location information indicating a location where the imaging device is located. The information processing device according to claim 3 .

7. The utilization information includes statistical information of the association information based on attributes of the production. The information processing device according to claim 1 .

8. generating the association information; The information processing device according to claim 1 .

9. The production attribute information is generated based on the history information. The information processing device according to claim 1 .

10. the type of the production attribute information is associated with the type of the history information used to generate the production attribute information; The information processing device according to claim 1 .

11. The utilization information is generated by analyzing a plurality of pieces of association information generated for each of the plurality of pieces of content. The information processing device according to claim 1 .

12. The plurality of contents are photographed by a plurality of the imaging devices. The information processing device according to claim 11.

13. The utilization information is generated for each hierarchy of the attributes of the production. The information processing device according to claim 1 .

14. the content-related history information includes specific operation-related information related to a specific operation of the imaging device by the user; The information processing device according to claim 1 .

15. the content-related history information is information selected from the history information based on time information; The information processing device according to claim 1 .

16. generating setting update information to be used for setting the imaging device based on the utilization information; The information processing device according to claim 1 .

17. generating association information indicating a history of an imaging device, the association information being associated with content-related history information related to content captured by the imaging device for the production of a work, and production attribute information indicating an attribute of the work; An imaging device, wherein the product attribute information includes provision form information indicating a provision form of the product, or program information indicating a type of program that is the product.

18. generating utilization information indicating a utilization status of the imaging device by a user according to an attribute of the work, based on association information indicating a history of the imaging device, the association information correlating content-related history information related to content captured by the imaging device for producing a work with work attribute information indicating an attribute of the work; An information processing method, wherein the production attribute information includes provision form information indicating a provision form of the production, or program information indicating a type of program that is the production.

Images