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Video recognition method and device

A video recognition and video technology, applied in the field of image processing, can solve problems such as the inability to locate the actor's appearance time period, and achieve the effect of improving user experience

Inactive Publication Date: 2017-06-20
BEIJING QIHOO TECH CO LTD +1
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem in the prior art that the actor's appearance time period in the video cannot be located, the present disclosure provides a video recognition method and device, by dividing the video into segments, and performing face recognition in the divided video segments, Determine the corresponding relationship between video clips and face identities, so that users can push video clips containing only the actors they want to watch. This method is effective and fast to realize face recognition, face video clip positioning, and improve user viewing Video User Experience

Method used

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Embodiment Construction

[0029] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0030] figure 1 is a flow chart of a video recognition method shown according to an exemplary embodiment, such as figure 1 As shown, the video recognition method of this embodiment can be applied to the video server of the video provider and can also be applied to the terminal (client device) of the party receiving the video. The following uses the video server as an example for illus...

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Abstract

The invention relates to a video recognition method and device. The method includes acquiring a target video; dividing the target video according to a first preset inter-frame space so as to obtain a plurality of video segments; extracting first frame images from all the video segments according to a second preset inter-frame space; extracting first frame images containing human face information so as to obtain second human face frame images; based on a preset recognition model, identifying identities of human faces in the second human face frame images and determining human face marks contained in the second human face frame images; according to the corresponding relation between the human face marks and the second human face frame images and according to the corresponding relation between the second human face frame images and the video segments to which the second human face frame images belong, forming a three-party corresponding relation table of the human face marks, the second human face frame images and the video segments. Therefore, video segments containing actors that a user expects to see can be pushed to the user according to the determined corresponding relation between the video segments and the human face marks.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to a video recognition method and device. Background technique [0002] With the rapid development of society and the continuous advancement of science and technology, the information that people can touch has shown a geometric growth. People increasingly need to use information search technology to dig out effective information from massive amounts of information. [0003] The current information search technology has a better effect on text search, and can quickly locate articles containing user-preset keywords. It can be searched by dragging the video progress button or pressing the video fast forward key, which is time-consuming and laborious, and the positioning is not accurate. Contents of the invention [0004] In order to solve the problem in the prior art that the actor's appearance time period in the video cannot be located, the present disclosure ...

Claims

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/161
Inventor 不公告发明人
Owner BEIJING QIHOO TECH CO LTD
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