Data processing method and device and video processing method and device

A data processing and video processing technology, applied in the field of video processing, can solve the problems of difficult video positioning, finding the desired video, and difficult selection, etc., to achieve comprehensive and accurate video content expression, accurate and comprehensive effect of understanding

Pending Publication Date: 2021-07-16
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of network technology and multimedia technology, a variety of videos have emerged on the Internet. While these videos enrich the lives of users, they also make it difficult for users to choose when browsing videos on the Internet. It is difficult to quickly locate and find the desired video when watching a video, which leads to the application of video understanding technology. Through video understanding technology, the content of the video spread on the Internet is deconstructed, and the tags such as characters and background contained in the video are deconstructed. , the deconstructed tags can be used for video search, and the improvement of video search accuracy depends on the improvement of the accuracy of video tag deconstruction

Method used

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  • Data processing method and device and video processing method and device
  • Data processing method and device and video processing method and device
  • Data processing method and device and video processing method and device

Examples

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Embodiment Construction

[0117] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the specification. However, this specification can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of this specification, so this specification is not limited by the specific implementations disclosed below.

[0118] Terms used in one or more embodiments of this specification are for the purpose of describing specific embodiments only, and are not intended to limit one or more embodiments of this specification. As used in one or more embodiments of this specification and the appended claims, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used in one or more embodiments of the present specification refers t...

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Abstract

The invention provides a data processing method and device and a video processing method and device, and the data processing method comprises the steps: obtaining a to-be-processed video; obtaining a first video clip and a second video clip which are arranged in a time sequence in the to-be-processed video; obtaining at least one key frame of the first video clip; performing image action semantic recognition on the key frame to obtain at least one first action label; and based on the first action tag, performing video action semantic recognition on the second video clip to obtain at least one second action tag.

Description

technical field [0001] The present application relates to the technical field of video processing, in particular to a data processing method and device, and a video processing method and device. Background technique [0002] With the rapid development of network technology and multimedia technology, a variety of videos have emerged on the Internet. While these videos enrich the lives of users, they also make it difficult for users to choose when browsing videos on the Internet. It is difficult to quickly locate and find the desired video when watching a video, which leads to the application of video understanding technology. Through video understanding technology, the content of the video spread on the Internet is deconstructed, and the tags such as characters and background contained in the video are deconstructed. , the deconstructed tags can be used for video search, and the improvement of video search accuracy depends on the improvement of the accuracy of video tag decon...

Claims

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Application Information

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IPC IPC(8): G06K9/00H04N21/234H04N21/44
CPCH04N21/23418H04N21/44008G06V20/49G06V20/46G06V20/41
Inventor 汪玲刘超刘重阳张士伟夏朱荣唐铭谦
Owner ALIBABA GRP HLDG LTD
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