160results about How to "Various forms of expression" patented technology

The invention discloses a method and system for generating a color code as well as a method and system for analyzing the color code. The color code comprises an effective graph separating region, a data unit region, an image region, a locating unit and an effective graph outline border; the color code comprises N colors; and the system comprises a mapping table setting module, a coding module, a coding information acquiring module, an image filling module, an image forming module, a color filling module and an outline border separating region loader module. In the invention, easily identifiable color codes can be generated so as to solve the problems of difficult reading of two-dimension codes, high technological requirements on identifying and reading equipment and high costs and reduce the identification and reading requirements on bar codes, thereby realizing more popular and widespread application of the bar codes and lower cost of the identification device. Meanwhile, the generated color bar codes can be embedded with images or pictures, thereby further enriching forms of expression of the color bar codes. Moreover, according to the invention, the sole and uniform decoding process is ensured by integrating results of redundancy check and resilient encoding.

The invention relates to the computer technique and provides a method and a system for generating an interface control in order to overcome the defect that the conventional control modifying method is much complex. The method for generating the interface control is characterized by comprising the following steps of: receiving a control request, extracting control characteristics, generating the requested control according to the control characteristics and returning. The invention also provides a system for generating the interface control. The technical scheme of the invention has the advantages that: by presetting all attributes to each control, a user only needs to provide parameters related to the attributes in the using process, so that the needed control can be obtained. Therefore, not only the expressive form of the control is diversified, but also the user does not need to have the developing capability, and the system can be conveniently used.

The invention relates to a non-photorealistic rendering method for a three-dimensional network model with stylized typical lines, which comprises the following main steps: 1) calculating the principal direction and the principal curvature of each vertex in a three-dimensional network model; 2) solving the radial curvature of each vertex in the three-dimensional network model under the current viewpoint position, and normalizing all the radial curvatures; 3) carrying out cartoon rendering on the three-dimensional network model by using two-dimensional cartoon textures based on the normalized radial curvatures; 4) extracting typical lines of the three-dimensional network model, and expanding the typical lines along the normal directions of the vertices of the three-dimensional network model to form a quadrangle; and 5) carrying out texture mapping on the typical lines of the three-dimensional network model by using two-dimensional stylized textures to generate the stylized rendering effect of the typical lines. Based on the above steps, the invention realizes the non-photorealistic rendering of the three-dimensional network model with stylized typical lines.

The invention provides a goods classification method and a goods classification device both based on image features. The method includes: extracting shape context features and SIFT (scale invariant feature transform) features of image feature points; according to the shape context features and the SIFT features of the image feature points, matching similarity of the feature points among images to acquire matching results of the similarity of the feature points among the images; acquiring the similarity among the images according to the matching results of the similarity of the feature points among the images; according to the similarity among the images, classifying all the images by a classification method based on increment category trees to acquire classification results; outputting the classification results serving as goods classification results. By the goods classification method and the goods classification device, users can quickly browse goods according to styles and can be prevented from repeatedly browsing goods with the same styles, and users' shopping experience can be improved.

The invention discloses a dynamic report generation method and a device employing XML; the method includes that: XML is adopted to edit statistical parameters and static data for generating the report, so as to obtain a report template; the report template is converted into a command set for acquiring statistical data content corresponding to the statistical parameters, thereby acquiring the dynamic data for generating the report; the acquired dynamic data and the expression thereof are utilized to generate a picture; the statistical parameters, the acquired dynamic data and the path information of the picture are stored in a XML file, and the XML file is converted into a HTML format report file to generate the report. The device comprises a report template generation unit, a data acquisition unit, a picture generation unit and a report file generation unit. By adopting the invention, the user-defined report generation is realized, and the report template can be extended so that the flexibility and simplicity of report making are realized.

The invention provides a method and a system for transforming MIDI music into cartoons. The method comprises the following steps: analyzing the musical structure of MIDI music to obtain musical analysis results and the time attribute of the music; constructing each animation element and corresponding relationships thereof based on preset rules or parameters input by the user in accordance with a preset animation material library and the musical analysis results; and combining the animation elements and the corresponding relationships thereof to form cartoons according to the time attribute. The invention can realize the transformation of the MIDI music into the visual information with rich contents related to the contents expressed in the music, thereby achieving the visual and audio binding of the cartoons and music, and satisfying needs of simultaneous and unified visual and audio enjoyment.

This invention relates to a mobile terminal auxiliary positioning method by using two-dimensional bar code, which comprises the following steps: A. shooting the 2d bar code with a mobile terminal; B. decoding the bar code by application software; C. sending request information to the positioning information server; D. interacting between the mobile terminal and the server to acquire information. This invention has more precision and wide coverage with low cost.

The embodiment of the invention provides an information prompting method and device. The method comprises the steps of: obtaining N pieces of interactive information of a target video, wherein the N pieces of interactive information include N1 pieces of first interactive information for a first fragment and N2 pieces of second interactive information for a second fragment; when a triggering instruction is obtained, determining a mark set used for marking the interactive information, and displaying the mark set on a playing interface, wherein the mark set at least comprises a first group of marks displayed on a first playing progress and a second group of marks displayed on a second playing progress; the first group of marks comprises at least one mark used for marking the first interactiveinformation; and the second group of marks comprises at least two marks used for marking the second interactive information; and, when a user interactive instruction on any mark is detected, displaying appointed interactive information marked by the mark. By means of the embodiment of the invention, the user interaction interestingness for video playing can be improved; and the content diversityof video prompting information can be improved.

The invention provides a media live broadcast method based on a 4G wireless private network. Mobile audio and video live broadcasting and graphical and textual data transmission are performed based on 4G multi-card binding cooperation. A 4G wireless private network transmission system is a set of TD-LTE standard communication system based on the special band and is composed of front-end video and audio acquisition equipment, a 4G wireless private network base station, an NMS-receiving media server and a high definition decoder. The audio and video signal transmission process is that IP encoding is performed on the baseband SDI signals outputted by multi-position cameras through respective acquisition and transmission equipment and then the signals are transmitted to the 4G wireless private network base station. The 4G wireless private network base station transmits the received IP stream signals to the NMS media server through the private network. The NMS media server distributes the received IP stream signals to the high definition decoder so as to complete reduction of the IP stream to the baseband SDI signals. The audio and video front-end acquisition equipment is equipped with an embedded hardware encoding module and multiple 4G wireless private network transmission modules, and the SDI signals are encoded and then the IP stream signals are outputted so that high-code-rate IP signal stable transmission can be realized.

The invention provides a comprehensive display control device used for an airborne optoelectronic system and belongs to the technical field of airborne optoelectronic control. The comprehensive display control device regards a reinforced portable computer as a processing platform, and integrates the control and image display functions; a foldable structure is adopted, and display is carried out through two screens; the upper screen is a liquid crystal display screen and has the collection display and recording functions of PAL analog images and Camera link digital images; the lower screen is a touch screen, is provided with a retractable control handle, a function switch and various communication interfaces such as 1553B, RS232 and RS422, provides a graphic man-machine interface to finish control over the airborne optoelectronic system, and is high in expansibility and easy to operate. The control and display devices needed in the use process of the airborne optoelectronic system are integrated, various interfaces are reserved, the comprehensive display control device is applicable to optoelectronic observing and aiming systems of different types and high in universality, the use method of combining the touch screen with the control handle is rapid and simple, the man-machine effect is good, and convenience is provided for operation and debugging of the airborne optoelectronic system.

The invention relates to a bullet screen system based on a site identification technique. The system comprises that a user accesses a webpage end to send a bullet screen through a guide medium; a server positions a sender and audits the bullet screen; and a display end obtains the bullet screen and outputs on a screen or projection. According to the system provided by the invention, the form of bullet screen is extended to the site identification technique; the bullet screen is imported in public recreational activities, such as movies, dramas and sports events, with projection equipment or electronic screens; the representation forms of the bullet screen are enriched; the operation is simple and easy; the popularization is liable to be carried out; and the economic value of the bullet screen industry can be expanded.

The invention discloses an interactive music visualization method. The method comprises the following steps that firstly, an emotional characteristic of a saved music clip is recognized; secondly, the music clip is selected and played; thirdly, according to the music clip which is being played, independent upward and downward motion of multiple lifting units which are arranged by a matrix are controlled; fourthly, according to changes in the position of a reference object in a three-dimensional space, a control signal is adjusted, and meanwhile the music clip which is being played is controlled to change to be matched with the upward and downward motion of the lifting units. The invention further discloses an interactive music visualization device. The device comprises a positional recognizing unit, a mainframe, a speaker and the multiple lifting units arranged by the matrix. According to the interactive music visualization method and device, music is shown in the form of 'synesthesia' of hearing, seeing and feeling, three-dimensional up-and-down waves are formed by the music through the physical lifting units, and the music can be adjusted through recognizing the motion of the reference object, so that the threshold for musical creation is lowered, the music creativity is released, and the device has a very wide market.

Disclosed are a method and apparatus for taking an augmented reality photo, and a mobile terminal. The method comprises: when a mobile terminal starts an augmented reality taking mode, acquiring a target augmented image and a target augmented sound effect; and when a photo taking instruction is received, generating an augmented reality photo according to an image captured by a camera, the target augmented image, and the target augmented sound effect. By means of the technical solution in embodiments of the present invention, when an augmented reality photo is taken, an image and a sound effect can be added into the augmented reality photo by serving as augmented contents together, thereby enriching expression forms of the augmented reality photo and enhancing the augmented effect.

The invention discloses a video boot method and device and playing equipment based on an android system. The method comprises the steps that after the android system is initialized, a boot video progress is started; a surface composer client side is established in the boot video progress; display information of the current android system is acquired by the client side, and a local surface is created according to the display information; then, a mediaPlayer object is created by the client side, and a video source file which needs to be played and corresponds to the mediaPlayer is set; lastly, surfaceTexture corresponding to the locating surface is set as the surfaceTexture of a video image layer, and the video source file is played. According to the video boot method and device and the playing equipment based on the android system, videos are played in the boot process, a larger amount of information and a richer pattern of manifestation can be provided, and better experience can be brought to users.

Embodiments of the application provide a method for dynamic presentation of an image. The image comprises a user head portrait. The method comprises receiving user's input information, detecting a key character in the input information when a user input is completed, extracting image data matching the key character from a preset database, and adopting the image data to replace the user head portrait. According to the application, the user head portrait is dynamically changed according to a user input content, so the problem that presentation of an existing image or animation as the user head portrait is rigid and single is solved, and presentation forms of the user head portrait is more diverse; and the dynamically changed image data as the user head portrait matches the information content input by a user, so expressiveness and persuasiveness of the graphic and text information are enhanced, and a communication product adopting head portrait identification is more emotional.

The invention discloses a making method for concave-convex elastic real silk jacquard fabric. The method comprises the following steps of 1 whole process specification formulating; 2 pattern designing and weave structure designing; 3 weaving process procedure performing. A weave structure comprises surface weave, back weave and binding weave; the ratio of first warp yarns to second warp yarns in all the weave structures of the jacquard fabric is 1:1, and the picking ratio of first weft yarns to second weft yarns to third weft yarns is 1:1:2; the first weft yarns and the first warp yarns are interweaved in a one-up-one-down mode and both floated on the second warp yarns; the second weft yarns are all sunk to the first warp yarns and interweaved with the second warp yarns in a one-up-one-down mode; every two third weft yarns are partially and simultaneously lifted or fell to perform tabby interweaving through the first warp yarns and the second warp yarns. According to the making method for the concave-convex elastic real silk jacquard fabric, mulberry silk is adopted as raw materials, the made jacquard fabric has the advantages of being high in third dimension, good in visual effect, hand feeling and elasticity and wide in application range, and the making method has the advantages of being high in production efficiency, low in cost and suitable for individualized requirements of consumers.

The invention provides a bullet screen processing method and device, electronic equipment and a computer readable storage medium. The method comprises the following steps: in response to a bullet screen editing operation received in a multimedia information playing process, presenting a bullet screen editing interface; receiving bullet screen content to be sent through the bullet screen editing interface, and receiving a bullet screen style set for the bullet screen content through the bullet screen editing interface, wherein the bullet screen style comprises at least one of the shape of the bullet screen content and the arrangement mode of the bullet screen content; and sending the barrage content and the barrage style to present the barrage content conforming to the barrage style in a multimedia playing interface. According to the invention, the expression form of the barrage content can be enriched.

The invention discloses a picture searching method. The method comprises the steps of obtaining text information; carrying out keyword extraction on the text information to obtain keywords of the textinformation; and retrieving in a preset picture library according to the keyword to obtain a picture corresponding to the keyword. The invention further discloses a picture searching device and a computer readable storage medium. According to the method and the device, after the text data is obtained, the text data is divided and extracted to obtain the keywords, and the related pictures are automatically searched according to the keywords.

The invention discloses a noble metal coin with a transparent anti-counterfeit window, and a manufacturing technology thereof. The coin is composed of a coin substrate and the transparent anti-counterfeit window. The transparent anti-counterfeit window is embedded in the coin substrate. The transparent anti-counterfeit window is formed by a base film and composite surface films on the two faces of the base film. An optical anti-counterfeit mark is printed on the base film, and the surface films are transparent films. The manufacturing technology comprises steps that: a coining mould is manufactured; the transparent anti-counterfeit window is manufactured; a noble metal coin blank is manufactured; the blank is subject to primary coining; an obtained noble metal coin half-finished product is punched; the window sheet is blanked on a set position; and the noble metal coin is subject to secondary coining. According to the invention, the transparent anti-counterfeit window is applied on the noble metal coin, such that a novel approach of noble metal coin anti-counterfeiting is provided. With the technology, anti-counterfeiting performance of the noble metal coin is greatly improved, and a novel technology is combined with a traditional coinage technology. The embedding technology that can not be directly used on metal coins is attached to the metal coin by using the transparent anti-counterfeit window. Therefore, the anti-counterfeiting performance of the product is improved, and a traditional monotonous manifestation that metal is adopted as a coinage material is out-broken.