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A method and device for determining the amount of information

A technology for determining the method and the amount of information, applied in the field of image processing, can solve the problem of inability to provide key content accurately, and achieve the effect of good anti-interference

Active Publication Date: 2021-11-12
北京慕华信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of this application is to provide a method and device for determining the amount of information, which is used to solve the problem in the prior art that key content cannot be quickly and accurately provided to users from videos

Method used

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  • A method and device for determining the amount of information
  • A method and device for determining the amount of information
  • A method and device for determining the amount of information

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without...

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Abstract

The present application provides a method for determining the amount of information. The method includes: performing segmentation processing on the video to be processed to obtain an image sequence; for each image in the image sequence, performing grayscale processing on the image to obtain a grayscale image; the grayscale image is identified and processed to obtain the object area of ​​the object to be detected in the grayscale image; the corresponding object area is removed from the grayscale image to obtain the remaining grayscale image corresponding to the grayscale image; Perform conversion processing on the remaining grayscale images corresponding to the image to obtain converted remaining grayscale images; determine the amount of information of each image in the image sequence based on the brightness information of pixels in each converted remaining grayscale image .

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, to a method and device for determining an amount of information. Background technique [0002] At present, in life, study and work, it has become a very common way to transmit and communicate information in the form of video. However, with the accelerated pace of life and work, users have new choices and uses of video. need. [0003] In the prior art, the key images in the video are generally previewed to get a general understanding of the video. If you want to review some key content, you need to re-watch the entire video, which cannot quickly and effectively review some key content. , which in turn reduces the efficiency of users watching key content and reduces user experience. Contents of the invention [0004] In view of this, the purpose of this application is to provide a method and device for determining the amount of information, which is used to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
CPCG06V20/46G06V20/49
Inventor 王晓珂
Owner 北京慕华信息科技有限公司