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Video quality evaluation method and device, electronic equipment and computer storage medium

A video quality and video technology, applied in the field of video processing, can solve problems such as inaccurate video quality, and achieve the effect of accurate video quality

Active Publication Date: 2022-06-03
TENCENT TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there are many factors that lead to poor video quality, if only a single type of parameter is used to evaluate the video quality of the video, the estimated video quality will be inaccurate

Method used

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  • Video quality evaluation method and device, electronic equipment and computer storage medium
  • Video quality evaluation method and device, electronic equipment and computer storage medium
  • Video quality evaluation method and device, electronic equipment and computer storage medium

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Embodiment Construction

[0088] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar labels from beginning to end indicate the same or similar elements or elements with the same or similar functions. The embodiments described below by reference to the accompanying drawings are exemplary and are only used to explain the technical solution of the present invention, and cannot be construed as limitations of the present invention.

[0089]Those skilled in the art will appreciate that, unless specifically stated, the singular forms used herein "one", "one" and "the" may also include plural forms. It should be further understood that the wording "comprising" used in the specification of the present invention refers to the presence of such features, integers, steps, operations, elements and / or assemblies, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, asse...

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Abstract

The invention provides a video quality evaluation method and device, electronic equipment and a computer storage medium. The method comprises the following steps: acquiring a to-be-evaluated video; determining video evaluation parameters of the to-be-evaluated video, wherein the video evaluation parameters comprise time domain evaluation parameters and space domain evaluation parameters; and determining the video quality of the to-be-evaluated video according to the video evaluation parameters. Through the scheme, the video quality of the to-be-assessed video can be assessed based on the video assessment parameters of the two dimensions of the time domain and the space domain, and the influence of the video assessment parameters of different dimensions on the video quality can be reflected more comprehensively from the two dimensions of the time domain and the space domain, so that the video quality of the to-be-assessed video is assessed. Moreover, the time domain evaluation parameter and the space domain evaluation parameter can better meet the visual feeling of a human vision system on the video quality, so that the quality of the video to be evaluated is evaluated based on the time domain evaluation parameter and the space domain evaluation parameter, and the obtained video quality is more accurate.

Description

[0001] This application is a divisional application for a patent application no. 201910906707.1, publication number CN111193923A. Technical field [0002] The present invention relates to the field of video processing technology, in particular, the present invention relates to a video quality evaluation method, apparatus, electronic device and computer storage medium. Background [0003] In the prior art, the evaluation method for video quality evaluation of video is typically: based on the same type of video evaluation parameters to evaluate the video quality of the video, for example, based on the decoding information and frame parameters of the video to evaluate the video quality, or based on a specific video evaluation parameters caused by video distortion to evaluate the video quality. Since there are many factors that lead to poor video quality, if the video quality of the video is evaluated only for a single type of parameter, the evaluated video quality will be inaccurate....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/647H04N17/00
CPCH04N17/00H04N21/64792
Inventor 李雷达黄一珀檀丰锋张亚彬
Owner TENCENT TECH (SHENZHEN) CO LTD
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