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Method and system for recognizing video program

A technology of video program and identification method, applied in the field of video program identification method and system, can solve the problems of lack of real-time and interactive, poor user experience effect, and high operation complexity, and achieves good user experience effect and fast identification speed. , the effect of high recognition accuracy

Inactive Publication Date: 2014-02-12
SHENZHEN XINGAN YISOU NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation complexity of this method is high, and it is very difficult for users who do not have access to the Internet. Moreover, this method is not real-time and interactive, and the user experience effect is very poor.

Method used

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  • Method and system for recognizing video program
  • Method and system for recognizing video program
  • Method and system for recognizing video program

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Embodiment Construction

[0063] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0064] figure 1 A flow chart of a method for identifying video programs according to an embodiment of the present invention is shown. Such as figure 1 As shown, the video program identification method 100 starts at step 110 .

[0065] Subsequently, in the next step 120, the video picture played by the video playback terminal is captured.

[0066] Then, in the next step 130, the global and local feature information of the video frame in the video frame is extracted to generate a digital fingerprint describing the video frame. The specific implementation of feature extraction and digital fingerpr...

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Abstract

The invention relates to a method and system for recognizing a video program. The method comprises the steps that S1, video pictures played by a video play terminal are shot; S2, the overall or local feature information of video frames in the video pictures is extracted to generate digital fingerprints describing the video frames; S3, search matching is carried out on a video frame fingerprint database through the generated digital fingerprints, and program information corresponding to the video frames is acquired through a matching result. The video frame digital fingerprints are generated through the shot video pictures of the video play terminal, the search matching is carried out in the video frame fingerprint database to obtain the corresponding program information, and therefore recognition speed is high, the precision degree is high, and real-time requirements are met. Related information resources on a network are searched for and obtained through the recognized program information and are returned to a mobile communication terminal, a user can acquire the related information of a television program being watched by the user conveniently and fast when watching the video program, the operation is simple, real-time performance is strong, and the user experience effect is good.

Description

technical field [0001] The present invention relates to video processing, more specifically, to a method and system for identifying video programs. Background technique [0002] With the improvement of people's living standards, the demand is also increasing. When users watch TV programs, they no longer just receive the program information broadcast on TV one-way as before, and expect to have more understanding and interaction. Although the emergence of Internet TV can meet some needs of users in this respect, in the prior art, if the user is interested in the currently playing TV program and wants to know the relevant information of the program, it is necessary to switch the TV from the program playing state Go to the Internet state, or use the PC to access the Internet. The operation complexity of this method is high, and it is very difficult for users who cannot access the Internet. Moreover, this method is not real-time and interactive, and the user experience effect i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/254H04N21/258G06F17/30
Inventor 王乐
Owner SHENZHEN XINGAN YISOU NETWORK TECH
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