Intelligent glasses and image acquisition method and device

Abstract

The invention provides intelligent glasses and an image acquisition method and device. The intelligent glasses comprise at least one sensor used for collecting sensing data under the condition that an image collection request is received; the image acquisition assembly is used for being started under the condition that the sensing data meets a preset condition so as to acquire an image; the prompting lamp is used for being simultaneously turned on together with the image acquisition assembly under the condition that the sensing data meets the preset condition so as to prompt the turn-on state of the image acquisition assembly, and the preset condition is used for representing that the prompting lamp is not covered. According to the intelligent glasses, when the image acquisition assembly is turned on, the prompt lamp is turned on to clearly inform the acquired person that shooting is currently carried out, so that the transparency and the trust sense are improved, unauthorized or improper shooting behaviors are avoided, and the privacy security of the acquired person is improved.

Description

Technical Field

[0001] The present disclosure relates to the field of computer technology, and in particular to smart glasses, image acquisition methods and devices. Background Art

[0002] With the rapid advancement of science and technology, smart glasses, as an important branch of wearable devices, are gradually entering the consumer market. At present, the core functions of smart glasses mainly revolve around information prompts and intelligent interactions. Compared with traditional glasses, smart glasses can provide functions such as SMS notifications, WeChat message reminders, navigation broadcasts, sports data monitoring, etc. by integrating sensors, Bluetooth, voice recognition and other technologies, and even support augmented reality applications such as intelligent translation.

[0003] Although smart glasses have made significant progress in functionality, since they are designed without a display module and their overall shape is similar to ordinary glasses, when using smart glasses to take photos or videos, the outside world often cannot directly perceive the working status of the glasses. If the third party has a low level of privacy awareness, it may lead to an invisible violation of the privacy of others during use, thereby causing social ethical and legal risks. Summary of the invention

[0004] In order to overcome the problems existing in the related art, the present disclosure provides a pair of smart glasses, an image acquisition method and a device.

[0005] According to a first aspect of an embodiment of the present disclosure, the present application provides a pair of smart glasses, the smart glasses comprising:

[0006] at least one sensor, configured to collect sensor data upon receiving an image collection request;

[0007] An image acquisition component, used to be turned on when the sensor data meets a preset condition to acquire an image;

[0008] A warning light is used to be turned on simultaneously with the image acquisition component when the sensor data meets the preset condition to indicate the turned-on state of the image acquisition component, wherein the preset condition is used to indicate that the warning light is not covered.

[0009] In one embodiment, the distance between the sensor and the warning light is less than a first threshold, the sensor, the warning light and the image acquisition component are all facing the same direction, and the sensor includes a distance sensor, a light sensor, a pressure sensor and an infrared sensor.

[0010] In one of the embodiments, when the sensor is the light sensor, the distance between the warning light and the light sensor is greater than or equal to a second threshold, so that the light emitting range of the warning light does not overlap with the collection range of the light sensor.

[0011] In one of the embodiments, the smart glasses further include a microphone array for collecting audio.

[0012] In one of the embodiments, the smart glasses further include a communication module for detecting whether the smart glasses are connected to a pre-paired terminal.

[0013] According to a second aspect of the embodiments of the present disclosure, the present application provides an image acquisition method, which is applied to the smart glasses described in the first aspect, and the method includes:

[0014] Upon receiving an image acquisition request, acquiring sensor data acquired by the at least one sensor;

[0015] When the sensing data meets a preset condition, the image acquisition component and the prompt light are turned on. The prompt light is used to indicate the turned-on state of the image acquisition component when turned on. The preset condition is used to indicate that the prompt light is not covered.

[0016] In combination with any embodiment of the present disclosure, the distance between the sensor and the warning light is less than a first threshold, the sensor, the warning light and the image acquisition component are all facing the same direction, and the sensor includes a distance sensor, a light sensor, a pressure sensor and an infrared sensor.

[0017] In combination with any embodiment of the present disclosure, when the sensor is the distance sensor, when the sensing data meets a preset condition, turning on the image acquisition component and the prompt light includes:

[0018] When the distance data corresponding to the sensing data is greater than a distance threshold, the image acquisition component and the prompt light are turned on.

[0019] In combination with any embodiment of the present disclosure, when the sensor is the light sensor, when the sensing data meets a preset condition, turning on the image acquisition component and the prompt light includes:

[0020] When the illuminance corresponding to the sensing data is greater than an illuminance threshold, the image acquisition component and the prompt light are turned on.

[0021] In combination with any embodiment of the present disclosure, the distance between the warning light and the light sensor is greater than or equal to a second threshold, so that the light emitting range of the warning light and the collection range of the light sensor do not overlap.

[0022] In combination with any embodiment of the present disclosure, the smart glasses further include a microphone array, and the method further includes:

[0023] In response to receiving a mode entry request, turning on the microphone array and determining a source direction and volume of audio collected by the microphone array;

[0024] When the range of the source direction of the audio collected by the microphone array is smaller than a preset angle and the volume is greater than or equal to a preset volume, a teaching mode is entered, wherein the teaching mode is used in a teaching scenario.

[0025] In combination with any embodiment of the present disclosure, when entering the teaching mode, the method further includes:

[0026] In response to receiving the image acquisition request, obtaining the source direction of the audio collected by the microphone array at the current moment;

[0027] When the source direction of the audio collected when entering the teaching mode is consistent with the source direction of the audio collected at the current moment, the image acquisition component is turned on and the prompt light is kept off.

[0028] In combination with any embodiment of the present disclosure, the smart glasses further include a communication module, and the method further includes:

[0029] When entering the teaching mode, if the communication module detects that the smart glasses are disconnected from the pre-paired terminal device, the image acquisition component is turned off.

[0030] In combination with any embodiment of the present disclosure, the method further includes:

[0031] Identifying the image captured by the image acquisition component;

[0032] When it is recognized that there is a restraining action in the image, the image acquisition component is turned off.

[0033] In combination with any embodiment of the present disclosure, the method further includes:

[0034] When it is identified that the image contains sensitive content, the image containing the sensitive content is covered, and the covered image is saved.

[0035] In a third aspect, the present application provides an image acquisition device, the device comprising:

[0036] A data acquisition module, configured to acquire sensing data acquired by at least one sensor when an image acquisition request is received;

[0037] The image acquisition module is used to turn on the image acquisition component and the prompt light when the sensor data meets the preset conditions. The prompt light is used to indicate the turned-on state of the image acquisition component when turned on. The preset conditions are used to indicate that the prompt light is not covered.

[0038] In one embodiment, the distance between the sensor and the warning light is less than a first threshold, the sensor, the warning light and the image acquisition component are all facing the same direction, and the sensor includes a distance sensor, a light sensor, a pressure sensor and an infrared sensor.

[0039] In one embodiment, when the sensor is the distance sensor, the image acquisition module is specifically used for:

[0040] When the distance data corresponding to the sensing data is greater than a distance threshold, the image acquisition component and the prompt light are turned on.

[0041] In one embodiment, when the sensor is the light sensor, the image acquisition module is specifically used for:

[0042] When the illuminance corresponding to the sensing data is greater than an illuminance threshold, the image acquisition component and the prompt light are turned on.

[0043] In one of the embodiments, the distance between the warning light and the light sensor is greater than or equal to a second threshold, so that the light emitting range of the warning light and the collection range of the light sensor do not overlap.

[0044] In one embodiment, the smart glasses further include a microphone array, and the image acquisition device further includes:

[0045] A mode entry module is used to turn on the microphone array in response to receiving a mode entry request, and determine the source direction and volume of the audio collected by the microphone array; when the range of the source direction of the audio collected by the microphone array is less than a preset angle and the volume is greater than or equal to a preset volume, enter a teaching mode, wherein the teaching mode is used in a teaching scenario.

[0046] In one embodiment, when entering the teaching mode, the image acquisition device further includes:

[0047] The component activation module is used to obtain the source direction of the audio collected by the microphone array at the current moment in response to receiving an image acquisition request; when the source direction of the audio collected when entering the teaching mode is consistent with the source direction of the audio collected at the current moment, the image acquisition component is activated and the prompt light is kept off.

[0048] In one embodiment, the smart glasses further include a communication module, and the image acquisition device further includes:

[0049] The component shut down module is used to shut down the image acquisition component if the communication module detects that the smart glasses are disconnected from the pre-paired terminal device when entering the teaching mode.

[0050] In one embodiment, the image acquisition device further includes:

[0051] The image recognition module is used to recognize the image collected by the image collection component; when a restraining action is recognized in the image, the image collection component is closed.

[0052] In one embodiment, the image acquisition device further includes:

[0053] The image masking module is used to mask the image containing sensitive content when it is identified that the image contains sensitive content, and save the masked image.

[0054] In a fourth aspect, the present application provides a computer program product, comprising a computer program / instructions, which implement the steps of the method described in any embodiment when executed by a processor.

[0055] In a fifth aspect, the present application provides a computer device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method described in any of the above embodiments when executing the program.

[0056] In a sixth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method described in any of the above embodiments.

[0057] The technical solution provided by the embodiments of the present disclosure may have the following beneficial effects:

[0058] In the disclosed embodiment, at least one sensor and a prompt light are configured on the smart glasses, and the conditions for turning on the image acquisition component and the prompt light are pre-set. When an image acquisition request is received, it is determined whether the sensor data collected by the sensor meets the preset conditions. Only when the sensor data meets the preset conditions, the image acquisition component and the prompt light are turned on. The image acquisition component can be turned on under the premise that the prompt light is not covered, so that the image acquisition component cannot be turned on when the prompt light is not on or is covered (that is, it cannot serve as a prompt). By turning on the prompt light, the person being captured is clearly informed that filming is currently being performed, thereby improving transparency and trust, avoiding unauthorized or improper filming, and improving the privacy and security of the person being captured.

[0059] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0061] Figure 1 is a schematic diagram of a pair of smart glasses shown in some exemplary embodiments.

[0062] Figure 2 FIG. 4 is a schematic diagram of a warning light and a sensor according to some exemplary embodiments.

[0063] Figure 3 The figure is a flow chart of an image acquisition method shown in some exemplary embodiments.

[0064] Figure 4 is a flow chart of another image acquisition method shown in some exemplary embodiments.

[0065] Figure 5 is a block diagram of an image acquisition device shown in some exemplary embodiments.

[0066] Figure 6 The figure is a hardware structure diagram of a computer device shown in some exemplary embodiments. DETAILED DESCRIPTION

[0067] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0068] The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms of "a", "said" and "the" used in this disclosure and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0069] It should be understood that although the terms first, second, third, etc. may be used in the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0070] Although smart glasses have made significant technological progress in the past few years, especially in information prompts, voice recognition and intelligent audio processing, they still face many challenges. Most of the smart glasses on the market do not integrate high-cost display modules, but provide services to users through audio feedback, tactile feedback and sensor monitoring. However, it is this appearance design that is almost indistinguishable from ordinary glasses that brings hidden dangers in privacy protection. When taking photos or videos, it is often difficult for the outside world to detect whether the glasses are in working condition, which makes smart glasses likely to be abused in some cases, especially in public places or private spaces, where third parties may have weak privacy awareness. In the absence of obvious signs, smart glasses may record images or videos of others without their knowledge, thereby infringing on the privacy rights of others. To this end, smart glasses manufacturers should not only focus on product technological innovation, but also fully consider social responsibility and ethical standards, and design more compliant and humane privacy protection mechanisms to avoid potential privacy violations caused by improper application of technology.

[0071] In view of this, the present disclosure provides a pair of smart glasses, an image acquisition method and a device.

[0072] Next, the embodiments of the present disclosure are described in detail.

[0073] The first aspect of the present disclosure provides a smart glasses, such as Figure 1 As shown, the smart glasses include at least one sensor, an image acquisition component and a prompt light.

[0074] Wherein, at least one sensor is used to collect sensor data when receiving an image acquisition request, the image acquisition component is used to turn on when the sensor data meets a preset condition, and the prompt light is used to turn on simultaneously with the image acquisition component when the sensor data meets the preset condition to indicate the turned-on state of the image acquisition component, wherein the preset condition is used to indicate that the prompt light is not covered. Optionally, the prompt light can be composed of a plurality of lamp beads surrounding the sensor, that is, the placement position between the sensor and the prompt light is as follows: Figure 2 shown.

[0075] In this embodiment, by configuring at least one sensor and a prompt light in the smart glasses, and pre-setting the conditions for turning on the image acquisition component and the prompt light, when the sensor collects sensor data and then determines that the sensor data meets the preset conditions, it can be determined that the prompt light is not covered, thereby turning on the prompt light and the image acquisition component, so that the image acquisition component cannot be turned on when the prompt light is not on or is covered (that is, it cannot serve as a prompt), so that the person being photographed can be clearly informed by turning on the prompt light that filming is currently in progress, thereby improving transparency and trust, avoiding unauthorized or improper filming, and improving the privacy and security of the person being photographed.

[0076] Furthermore, the distance between the sensor and the prompt light is less than a first threshold value to ensure that the sensing data collected by the sensor can determine whether the prompt light is covered; the sensor, the prompt light and the image acquisition component are all facing the same direction to ensure that during the image acquisition component capturing the image, the person being captured can more clearly see the prompt light turn on, thereby knowing that he or she is currently being photographed; the sensor may include a distance sensor, a light sensor, a pressure sensor, an infrared sensor, and the like.

[0077] Based on the above embodiments, in an exemplary embodiment, when the sensor is the light sensor, the distance between the warning light and the light sensor is greater than or equal to a second threshold, so that the light emitting range of the warning light does not overlap with the collection range of the light sensor.

[0078] It should be noted that, in the case where the sensor is a light sensor, the distance between the prompt light and the light sensor is greater than or equal to a second threshold value, so that the light-emitting range of the prompt light and the collection range of the light sensor do not overlap. The second threshold value refers to a preset distance threshold between the prompt light and the light sensor, and the second threshold value is less than the above-mentioned first threshold value. By setting the threshold between the prompt light and the light sensor to be greater than or equal to the second threshold value, the light-emitting range of the prompt light and the collection range of the light sensor can be made to not overlap, so as to ensure that the sensor data collected by the light sensor will not be affected by the light emission of the prompt light, and whether the prompt light is covered can be determined more accurately, so as to ensure that when the image is captured by the image capture component, the person being captured can clearly know that he or she is being photographed.

[0079] In an exemplary embodiment, the smart glasses further include a microphone array for collecting audio. By setting a microphone array in the smart glasses and collecting audio by the microphone array, it is possible to more efficiently and accurately determine whether to enter the teaching mode based on the audio collected by the microphone array, thereby ensuring that the teaching function is triggered under appropriate conditions, thereby improving the use efficiency and experience.

[0080] In an exemplary embodiment, the smart glasses further include a communication module for detecting whether the smart glasses are connected to a pre-paired terminal. By setting the communication module in the smart glasses, it is possible to more accurately determine whether the smart glasses are connected to a pre-paired terminal device, ensuring that in the teaching mode, image acquisition is continued only when the connection with the terminal device is maintained. If it is determined that the connection between the smart glasses and the pre-paired terminal device is disconnected, it means that image acquisition is not allowed in the current scene, and the system automatically turns off the image acquisition component, thereby effectively ensuring the confidentiality requirements of the current scene and improving the intelligence and reliability of the smart glasses.

[0081] The second aspect of the present disclosure provides an image acquisition method, which can be applied to a scenario where smart glasses acquire images. Optionally, the image acquisition method can be performed by the smart glasses described in the first aspect. Figure 3 , which comprises the following steps:

[0082] S301: upon receiving an image acquisition request, acquiring sensor data acquired by at least one sensor.

[0083] Among them, the image acquisition request refers to a request to start the image acquisition component and acquire an image; the sensor data refers to the data acquired by the sensor. For example, if the sensor is a distance sensor, the sensor data is the distance data acquired by the distance sensor.

[0084] Optionally, the user can initiate an image acquisition request to the smart glasses by operating the smart glasses (such as buttons, touch, voice commands, etc.), or by operating a terminal device (such as a mobile phone) that has a communication connection with the smart glasses; after receiving the image acquisition request, the smart glasses can obtain sensor data collected by at least one sensor.

[0085] S302: When the sensing data meets a preset condition, turn on the image acquisition component and the prompt light.

[0086] The prompt light is used to indicate the on state of the image acquisition component when it is turned on, and the preset condition is used to indicate that the prompt light is not covered.

[0087] Exemplarily, when the sensor is a distance sensor, the preset condition should be that the distance data corresponding to the sensor data is greater than the distance threshold; when the distance data corresponding to the sensor data is greater than the distance threshold, the image acquisition component and the prompt light are turned on. The distance threshold refers to a preset threshold of the distance data corresponding to the sensor data collected by the distance sensor.

[0088] Optionally, the sensor data collected by the distance sensor is acquired, and then the distance data corresponding to the sensor data is compared with a preset distance threshold; when it is determined that the distance data is greater than the distance threshold, the image acquisition component and the prompt light can be turned on to capture the image through the image acquisition component, and the lit prompt light can be used to prompt the person being captured that he or she is currently being captured, thereby achieving the effect of improving the privacy and security of the person being captured.

[0089] Exemplarily, when the sensor is the light sensor, the preset condition should be that the light intensity corresponding to the sensing data is greater than the light intensity threshold; when the light intensity corresponding to the sensing data is greater than the light intensity threshold, the image acquisition component and the prompt light are turned on. The light intensity threshold refers to the preset light intensity threshold corresponding to the sensing data collected by the light sensor.

[0090] Optionally, the sensing data collected by the light sensor is acquired, and then the illuminance corresponding to the sensing data is compared with a preset illuminance threshold; when it is determined that the illuminance is greater than the illuminance threshold, the image acquisition component and the prompt light can be turned on to capture the image through the image acquisition component, and the lit prompt light can be used to prompt the person being captured that he or she is currently being photographed, thereby achieving the effect of improving the privacy and security of the person being captured.

[0091] Exemplarily, when the sensor is the pressure sensor, the preset condition should be that the pressure data corresponding to the sensing data is less than the preset pressure threshold. It is understandable that when the pressure data is greater than or equal to the preset pressure threshold, it can be determined that the prompt light is covered, that is, it is impossible to light up the prompt light to inform the subject that he is currently being photographed, and the image acquisition component cannot be turned on.

[0092] In the case where the sensor is the infrared sensor, the preset condition should be that the detected infrared radiation signal is greater than the preset signal threshold; if the infrared radiation signal in the sensing data collected by the infrared sensor is not greater than the preset signal threshold, it can be determined that the prompt light is covered, that is, it is impossible to inform the person being photographed that he is currently being photographed by lighting up the prompt light, and then the image acquisition component cannot be turned on.

[0093] In the disclosed embodiment, at least one sensor and a prompt light are configured on the smart glasses, and the conditions for turning on the image acquisition component and the prompt light are pre-set. When an image acquisition request is received, it is determined whether the sensor data collected by the sensor meets the preset conditions. Only when the sensor data meets the preset conditions, the image acquisition component and the prompt light are turned on. The image acquisition component can be turned on under the premise that the prompt light is not covered, so that the image acquisition component cannot be turned on when the prompt light is not on or is covered (that is, it cannot serve as a prompt). By turning on the prompt light, the person being captured is clearly informed that filming is currently being performed, thereby improving transparency and trust, avoiding unauthorized or improper filming, and improving the privacy and security of the person being captured.

[0094] Based on the above embodiments, in an exemplary embodiment, Figure 4 As shown, the method specifically further includes the following steps:

[0095] S401, in response to receiving a mode entry request, turning on the microphone array, and determining a source direction and volume of audio collected by the microphone array.

[0096] The mode entry request refers to a request to enter the teaching mode. The user can initiate a mode entry request by clicking or long pressing the smart glasses, or by clicking or long pressing the terminal connected to the smart glasses. The teaching mode is used in teaching scenarios, such as classrooms and lectures. The teaching mode refers to turning on the image acquisition component but not turning on the prompt light to prevent the prompt light from interfering with the lecturer and causing a decrease in the teaching quality.

[0097] Optionally, the user can initiate a mode entry request to the smart glasses by performing mode entry operations on the smart glasses (such as long pressing a button, touching, voice command, etc.), or by operating a terminal device (such as a mobile phone) that has a communication connection with the smart glasses; after receiving the mode entry request, the smart glasses can control the microphone array to turn on, and obtain the source direction and volume of the audio collected by the microphone array.

[0098] S402, entering a teaching mode when the range of the source direction of the audio collected by the microphone array is smaller than a preset angle and the volume is greater than or equal to a preset volume.

[0099] The preset angle refers to a preset range threshold of the source direction of the collected audio. The preset volume refers to a preset volume threshold of the collected audio.

[0100] Optionally, the angle corresponding to the range of the source direction of the audio collected by the microphone array can be determined, the determined angle can be compared with a preset angle, and the volume of the audio collected by the microphone array can be compared with a preset volume; further, when it is determined that the angle is less than the preset angle, and the volume is greater than or equal to the preset volume, it can be determined that the current scene is a teaching scene, and then the teaching mode is entered, that is, when image acquisition is performed through the image acquisition component, only the image acquisition component is turned on, but the prompt light is not turned on.

[0101] In this embodiment, by configuring a microphone array in the smart glasses, when a mode entry request is received, the microphone array is turned on to collect audio, and it is determined whether the range of the source direction of the collected audio is less than a preset angle, and whether the volume is greater than or equal to the preset volume. When it is determined that the range of the source direction of the collected audio is less than the preset angle, and the volume is greater than or equal to the preset volume, it is possible to more efficiently and accurately determine that the current scene is a teaching scene, and then enter the teaching mode, which can ensure that the teaching function is triggered under appropriate conditions, thereby improving usage efficiency and experience.

[0102] Based on the above embodiments, in an exemplary embodiment, when entering the teaching mode, in response to receiving an image acquisition request, the source direction of the audio collected by the microphone array at the current moment is obtained; when the source direction of the audio collected when entering the teaching mode is consistent with the source direction of the audio collected at the current moment, the image acquisition component is turned on and the prompt light is kept off.

[0103] Optionally, when entering the teaching mode, if an image acquisition request is received, the source direction of the audio collected by the microphone at the current moment can be obtained, and the source direction of the audio collected when entering the teaching mode in the above S301 can be obtained; further, the source direction of the audio collected at the current moment can be compared with the source direction of the audio collected when entering the teaching mode. When it is determined that the source direction of the audio collected at the current moment is consistent with the source direction of the audio collected when entering the teaching mode (such as there is an 80% overlap between the angle of the source direction of the audio collected at the current moment and the angle of the source direction of the audio collected when entering the teaching mode), it can be determined that the current scene is still a teaching scene, the image acquisition component can be turned on, and the prompt light can be kept off.

[0104] In this embodiment, when the smart glasses enter the teaching mode and receive an image acquisition request, it is possible to accurately and efficiently determine whether the current scene is still the teaching scene by determining whether the source direction of the audio collected at the current moment is consistent with the source direction of the audio collected when entering the teaching mode; when it is determined that the source direction of the audio collected at the current moment is consistent with the source direction of the audio collected when entering the teaching mode, that is, the current scene is still the teaching mode, the image acquisition component can be turned on and the prompt light can be kept off, thereby avoiding the problem of not being able to prompt the person being photographed that the image is being photographed when the teaching mode is entered but the current scene is not a teaching scene, thereby further avoiding unauthorized or improper shooting behavior and ensuring the privacy of the person being photographed.

[0105] In an exemplary embodiment, when entering the teaching mode, if the communication module detects that the smart glasses are disconnected from the pre-paired terminal device, the image acquisition component is turned off.

[0106] Among them, the communication module may include a Bluetooth module, etc.; the pre-paired terminal device may be a terminal device that has pre-established a communication connection with the smart glasses, that is, a paired terminal device, such as a mobile phone connected to the smart glasses via Bluetooth.

[0107] Optionally, the smart glasses are also provided with a communication module. When entering the teaching mode, the communication module can be used to detect whether the smart glasses are connected to a pre-paired terminal device. If it is detected that the smart glasses are disconnected from the pre-paired terminal device, the current scene is determined as a teaching scene with higher confidentiality requirements, that is, a teaching scene in which recording, image acquisition, etc. cannot be performed, and the image acquisition component is then turned off.

[0108] In this embodiment, the smart glasses monitor the connection status with the pre-paired terminal device in real time through the communication module to ensure that in the teaching mode, image acquisition will only continue when the connection with the terminal device is maintained. If the connection is disconnected, it means that the current scene does not allow image acquisition, and the system automatically shuts down the image acquisition component, thereby effectively ensuring the confidentiality requirements of the current scene, and ensuring that image acquisition operations can only be performed when the device is normally connected, that is, the current scene allows the terminal device to enter, and it is not a scene with high confidentiality requirements, thereby improving the intelligence and reliability of the smart glasses.

[0109] In an exemplary embodiment, the image captured by the image acquisition component may also be identified; when a restraining action is identified in the image, the image acquisition component is turned off.

[0110] Among them, the stopping action refers to an action that is recognized in the image and indicates stopping or prohibition, such as raising hands, palms facing outwards, waving hands and other stopping gestures.

[0111] Optionally, after obtaining the image captured by the image acquisition component, the captured image can be identified. If it is identified that there are actions consistent with the stopping action in the captured image, such as raising hands, palms facing outward, waving hands, etc., the image acquisition component can be automatically closed and the image acquisition can be stopped.

[0112] In this embodiment, by intelligently identifying the images collected by the image acquisition component, the system can automatically detect and respond to the stop action (such as a stop gesture, etc.) of the person being collected. When a stop action is recognized, that is, the person being collected wishes to stop image collection, the system will immediately close the image acquisition component, thereby effectively protecting the privacy of the person being collected, avoiding unnecessary recording or collection, and thus improving the interactivity of the system and user experience.

[0113] In an exemplary embodiment, when it is identified that the image contains sensitive content, the image containing the sensitive content may be masked, and the masked image may be saved.

[0114] Among them, sensitive content refers to image content that may cause privacy leakage, legal issues, social controversy, moral discomfort or other potential risks.

[0115] Optionally, the images captured by the image acquisition component can be identified. When the system detects through image recognition technology that the image contains sensitive content (such as personal privacy information or other inappropriate content), the sensitive content can be masked, for example, by blurring, pixelating or blackening, to hide the sensitive content from the image; and the masked image can then be saved.

[0116] In this embodiment, when sensitive content is identified in an image, the sensitive content in the image is automatically covered, which can effectively protect personal privacy and sensitive information and avoid unauthorized disclosure or improper dissemination. At the same time, this processing method can ensure that the image is saved and used under the premise of compliance, which not only meets the privacy protection requirements, but also retains other important information of the image, improves the security and legality of data processing, and prevents legal or ethical risks.

[0117] Corresponding to the embodiments of the aforementioned method, the present disclosure also provides embodiments of a device and a terminal to which the device is applied.

[0118] In a third aspect, the present application provides an image acquisition device, such as Figure 5 As shown, the device comprises:

[0119] The data acquisition module 501 is used to acquire the sensor data collected by the at least one sensor when receiving an image acquisition request;

[0120] The image acquisition module 502 is used to turn on the image acquisition component and the prompt light when the sensor data meets the preset conditions. The prompt light is used to indicate the turned-on state of the image acquisition component when turned on. The preset conditions are used to indicate that the prompt light is not covered.

[0121] In one embodiment, the distance between the sensor and the warning light is less than a first threshold, the sensor, the warning light and the image acquisition component are all facing the same direction, and the sensor includes a distance sensor, a light sensor, a pressure sensor and an infrared sensor.

[0122] In one embodiment, when the sensor is the distance sensor, the image acquisition module 502 is specifically used for:

[0123] When the distance data corresponding to the sensing data is greater than a distance threshold, the image acquisition component and the prompt light are turned on.

[0124] In one embodiment, when the sensor is the light sensor, the image acquisition module 502 is specifically used for:

[0125] When the illuminance corresponding to the sensing data is greater than an illuminance threshold, the image acquisition component and the prompt light are turned on.

[0126] In one of the embodiments, the distance between the warning light and the light sensor is greater than or equal to a second threshold, so that the light emitting range of the warning light and the collection range of the light sensor do not overlap.

[0127] In one embodiment, the smart glasses further include a microphone array, and the image acquisition device further includes:

[0128] A mode entry module is used to turn on the microphone array in response to receiving a mode entry request, and determine the source direction and volume of the audio collected by the microphone array; when the range of the source direction of the audio collected by the microphone array is less than a preset angle and the volume is greater than or equal to a preset volume, enter a teaching mode, wherein the teaching mode is used in a teaching scenario.

[0129] In one embodiment, when entering the teaching mode, the image acquisition device further includes:

[0130] The component activation module is used to obtain the source direction of the audio collected by the microphone array at the current moment in response to receiving an image acquisition request; when the source direction of the audio collected when entering the teaching mode is consistent with the source direction of the audio collected at the current moment, the image acquisition component is activated and the prompt light is kept off.

[0131] In one embodiment, the smart glasses further include a communication module, and the image acquisition device further includes:

[0132] The component shut down module is used to shut down the image acquisition component if the communication module detects that the smart glasses are disconnected from the pre-paired terminal device when entering the teaching mode.

[0133] In one embodiment, the image acquisition device further includes:

[0134] The image recognition module is used to recognize the image collected by the image collection component; when a restraining action is recognized in the image, the image collection component is closed.

[0135] In one embodiment, the image acquisition device further includes:

[0136] The image masking module is used to mask the image containing sensitive content when it is identified that the image contains sensitive content, and save the masked image.

[0137] The implementation process of the functions and effects of each module in the above-mentioned device is specifically described in the implementation process of the corresponding steps in the above-mentioned method, which will not be repeated here.

[0138] A fourth aspect of the present disclosure provides a computer program product, comprising a computer program / instruction, wherein when the computer program / instruction is executed by a processor, the method described in the first aspect is implemented.

[0139] For the device embodiments and computer program product embodiments, since they basically correspond to the method embodiments, the relevant parts can refer to the partial description of the method embodiments. In addition, the device embodiments described above are merely schematic, wherein the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in one place, or they may be distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the disclosed solution. Those of ordinary skill in the art can understand and implement it without paying creative labor.

[0140] In a fifth aspect, the embodiment of the image acquisition device provided by the present disclosure can be applied to a computer device. Figure 6 , which exemplarily shows a hardware schematic diagram of a computer device. For example, the device 600 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.

[0141] The device 600 may include one or more of the following components: a processing component 601 , a memory 602 , a power component 603 , a multimedia component 604 , an audio component 605 , an input / output (I / O) interface 606 , a sensor component 607 , and a communication component 608 .

[0142] The processing component 601 generally controls the overall actions of the device 600, such as actions associated with display, phone calls, data communications, camera actions, and recording actions. The processing component 601 may include one or more processors 609 to execute instructions to complete all or part of the steps of the above method. In addition, the processing component 601 may include one or more modules to facilitate the interaction between the processing component 601 and other components. For example, the processing component 601 may include a multimedia module to facilitate the interaction between the multimedia component 604 and the processing component 601.

[0143] The memory 602 is configured to store various types of data to support operations on the device 600. Examples of such data include instructions for any application or method operating on the device 600, contact data, phone book data, messages, pictures, videos, etc. The memory 602 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0144] The power component 603 provides power to the various components of the device 600. The power component 603 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to the device 600.

[0145] The multimedia component 604 includes a screen providing an output interface between the device 600 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide action. In some embodiments, the multimedia component 604 includes a front camera and / or a rear camera. When the device 600 is in an action mode, such as a shooting mode or a video mode, the front camera and / or the rear camera may receive external multimedia data. Each front camera and the rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

[0146] The audio component 605 is configured to output and / or input audio signals. For example, the audio component 605 includes a microphone (MIC), and when the device 600 is in an action mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal. The received audio signal can be further stored in the memory 602 or sent via the communication component 608. In some embodiments, the audio component 605 also includes a speaker for outputting audio signals.

[0147] I / O interface 606 provides an interface between processing component 601 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: home button, volume button, start button, and lock button.

[0148] The sensor assembly 607 includes one or more sensors for providing various aspects of status assessment for the device 600. For example, the sensor assembly 607 can detect the open / closed state of the device 600, the relative positioning of components, such as the display and keypad of the device 600, and the sensor assembly 607 can also detect the position change of the device 600 or a component of the device 600, the presence or absence of user contact with the device 600, the orientation or acceleration / deceleration of the device 600, and the temperature change of the device 600. The sensor assembly 607 can also include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 607 can also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 607 can also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0149] The communication component 608 is configured to facilitate wired or wireless communication between the device 600 and other devices. The device 600 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G or 5G or a combination thereof. In an exemplary embodiment, the communication component 608 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 608 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

[0150] In an exemplary embodiment, the device 600 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to execute the image acquisition method of the above-mentioned computer device.

[0151] In a sixth aspect, the present disclosure, in an exemplary embodiment, further provides a non-temporary computer-readable storage medium including instructions, such as a memory 602 including instructions, and the instructions can be executed by a processor 609 of a device 600 to complete the image acquisition method of the computer device. For example, the non-temporary computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.

[0152] The above describes specific embodiments of the present disclosure. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0153] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the inventions claimed herein. The present disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not claimed in the present disclosure. The description and examples are to be considered exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0154] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

[0155] The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present disclosure shall be included in the scope of protection of the present disclosure.

Claims

1. A pair of smart glasses, characterized in that: The smart glasses include: at least one sensor, configured to collect sensor data upon receiving an image collection request; An image acquisition component, used to be turned on when the sensor data meets a preset condition to acquire an image; A warning light is used to be turned on simultaneously with the image acquisition component when the sensor data meets the preset condition to indicate the turned-on state of the image acquisition component, wherein the preset condition is used to indicate that the warning light is not covered.

2. The smart glasses according to claim 1, characterized in that: The distance between the sensor and the warning light is less than a first threshold value, the sensor, the warning light and the image acquisition component are all facing the same direction, and the sensor includes a distance sensor, a light sensor, a pressure sensor and an infrared sensor.

3. According to the smart glasses according to claim 2, when the sensor is the light sensor, the distance between the prompt light and the light sensor is greater than or equal to a second threshold, so that the light emitting range of the prompt light does not overlap with the collection range of the light sensor.

4. The smart glasses according to claim 1, characterized in that: The smart glasses also include a microphone array for collecting audio.

5. The smart glasses according to claim 1, characterized in that: The smart glasses also include a communication module, which is used to detect whether the smart glasses are connected to a pre-paired terminal.

6. An image acquisition method, characterized in that: Applied to the smart glasses according to any one of claims 1 to 5, the method comprising: Upon receiving an image acquisition request, acquiring sensor data acquired by the at least one sensor; When the sensing data meets a preset condition, the image acquisition component and the prompt light are turned on.

7. The method according to claim 6, characterized in that In the case where the sensor is the distance sensor, when the sensing data meets a preset condition, turning on the image acquisition component and the prompt light includes: When the distance data corresponding to the sensing data is greater than a distance threshold, the image acquisition component and the prompt light are turned on.

8. The method according to claim 6, characterized in that In the case where the sensor is the light sensor, when the sensing data meets a preset condition, turning on the image acquisition component and the prompt light includes: When the illuminance corresponding to the sensing data is greater than an illuminance threshold, the image acquisition component and the prompt light are turned on.

9. The method according to claim 6, characterized in that The method further comprises: In response to receiving the mode entry request, turning on the microphone array in the smart glasses, and determining the source direction and volume of the audio collected by the microphone array; When the range of the source direction of the audio collected by the microphone array is smaller than a preset angle and the volume is greater than or equal to a preset volume, a teaching mode is entered, wherein the teaching mode is used in a teaching scenario.

10. The method according to claim 9, characterized in that In the case of entering the teaching mode, the method further comprises: In response to receiving the image acquisition request, obtaining the source direction of the audio collected by the microphone array at the current moment; When the source direction of the audio collected when entering the teaching mode is consistent with the source direction of the audio collected at the current moment, the image acquisition component is turned on and the prompt light is kept off.

11. The method according to claim 9, characterized in that The smart glasses further include a communication module, and the method further includes: When entering the teaching mode, if the communication module detects that the smart glasses are disconnected from the pre-paired terminal device, the image acquisition component is turned off.

12. The method according to claim 6, characterized in that The method further comprises: Identifying the image captured by the image acquisition component; When it is recognized that there is a restraining action in the image, the image acquisition component is turned off.

13. The method according to claim 6, characterized in that The method further comprises: When it is identified that the image contains sensitive content, the image containing the sensitive content is covered, and the covered image is saved.

14. An image acquisition device, characterized in that: The device comprises: A data acquisition module, configured to acquire sensing data acquired by at least one sensor when an image acquisition request is received; The image acquisition module is used to turn on the image acquisition component and the prompt light when the sensor data meets the preset conditions. The prompt light is used to indicate the turned-on state of the image acquisition component when turned on. The preset conditions are used to indicate that the prompt light is not covered.

15. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the method according to any one of claims 6 to 13 is implemented.

16. A computer device, characterized in that: The method comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the method according to any one of claims 6 to 13 is implemented.

17. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the method according to any one of claims 6 to 13 is implemented.

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