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 the problem of inaccurate video quality and achieve the effect of accurate video quality

Active Publication Date: 2020-05-22
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

Examples

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Embodiment Construction

[0087] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are only used to explain the technical solutions of the present invention, but not to limit the present invention.

[0088] Those skilled in the art will understand that the singular forms "a", "an" and "the" used herein may also include plural forms unless otherwise stated. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of the feature, integer, step, operation, element and / or component, but does not exclude the existence or addition of one or more other features, integers , steps, operations, elements, components and / or groups thereof. It w...

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PUM

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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 steps: obtaining a to-be-evaluated video; determiningvideo evaluation parameters of the to-be-evaluated video, wherein the video evaluation parameters comprise a time domain evaluation parameter and a space domain evaluation parameter; and determining the video quality of the to-be-evaluated video according to the video evaluation parameters. According to the scheme of the invention, video evaluation parameters can be evaluated based on two dimensions of a time domain and a space domain, so as to evaluate the video quality of the to-be-evaluated video; due to the fact that the influence of the video evaluation parameters of different dimensionson the video quality can be reflected more comprehensively from the two dimensions of the time domain and the space domain and the time domain evaluation parameter and the spatial domain evaluation parameter can better accord with the visual feeling of a human eye vision system on the video quality, the quality of the to-be-evaluated video is evaluated based on the time domain evaluation parameterand the spatial domain evaluation parameter, and the obtained video quality is more accurate.

Description

technical field [0001] The present invention relates to the technical field of video processing, in particular, the present invention relates to a video quality assessment method, device, electronic equipment and computer storage medium. Background technique [0002] In the prior art, the evaluation method for video quality evaluation of video is usually: evaluate the video quality of the video based on the same type of video evaluation parameters, for example, evaluate the video quality based on the decoding information and frame parameters of the video, or, based on the resulting A specific video evaluation parameter for video distortion to evaluate 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 estimated video quality will be inaccurate. Contents of the invention [0003] The purpose of the present invention is to at least solve one of the above-mention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00H04N21/647
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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