Video classification method and device, electronic equipment and computer storage medium

A video classification and computer program technology, applied in the field of image processing, can solve the problems of low efficiency and achieve high accuracy and accurate image frame types

Active Publication Date: 2021-06-18
BEIJING CENTURY TAL EDUCATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned video classification can be performed by manual viewing, however, this method of video classification is not efficient

Method used

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  • Video classification method and device, electronic equipment and computer storage medium
  • Video classification method and device, electronic equipment and computer storage medium
  • Video classification method and device, electronic equipment and computer storage medium

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Embodiment Construction

[0051] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0052] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.

[0053] In many scenarios, it is often necessary to classify the content in the video. For example, for the teaching video of the teacher in class, there are both fragments of the teacher’s knowledge and fragments of the teacher’s lecture. Therefore, it is necessary to classify the teaching video ...

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Abstract

The invention provides a video classification method and device, electronic equipment and a computer storage medium, and the method comprises the steps: sequentially obtaining the similarity values between image frames after a reference image frame and the reference image frame according to the time sequence of image frames in a to-be-classified video, and enabling the corresponding image frame to be a target image frame when the similarity value is smaller than a preset threshold value; the to-be-classified video comprises at least two first image frames, the first image frames comprise symbols, and the similarity value between the at least two first image frames is obtained according to the first information and the second information; the second information comprises symbol picture data obtained from the first image frame and text information obtained by performing text recognition on the symbol picture data, determining the target image frame as a next reference image frame, determining that image frames between the reference image frame and the next reference image frame are the same group \of image frames and comprise the reference image frame; and inputting the reference image frames into the image frame classification model to obtain the types of the corresponding image frames in the same group.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular to a video classification method, device, electronic equipment and computer storage medium. Background technique [0002] For a video, it is often necessary to classify the content in the video. For example, for the teaching video of the teacher in class, there are both fragments of the teacher’s knowledge and fragments of the teacher’s lecture. Therefore, it is necessary to classify the teaching video to distinguish The fragments of lectures and knowledge fragments in the teaching video are for students to learn and use. [0003] The above-mentioned video classification can be performed by manual viewing, however, this video classification method is not efficient. Contents of the invention [0004] In order to solve the above technical problem or at least partly solve the above technical problem, the present disclosure provides a video classification method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/75G06F16/783
CPCG06F16/75G06F16/7844
Inventor 向宇丁文彪刘子韬陈佳豪
Owner BEIJING CENTURY TAL EDUCATION TECH CO LTD
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