Video playing method and device, computing device and storage medium

A technology for video playback and color adjustment, which is applied in the field of image processing to improve user experience, improve video playback effects, and improve visual recognition.

Active Publication Date: 2018-04-20
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] This application provides a method, device, computing device and storage medium for video playback to solve the technical problem of how to improve the performance of video playback devices for users with abnormal color vision

Method used

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  • Video playing method and device, computing device and storage medium
  • Video playing method and device, computing device and storage medium
  • Video playing method and device, computing device and storage medium

Examples

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Embodiment Construction

[0050] The technical solutions in the examples of the application will be clearly and completely described below in conjunction with the accompanying drawings in the examples of the application. Obviously, the described examples are only some examples of the application, not all examples. Based on the examples in this application, all other examples obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0051] In video playback scenarios, users with abnormal color vision may not be able to recognize some objects in the playback screen. Here, abnormal color vision mainly includes color blindness and color weakness. Types of color blindness include panchromatopsia, protanopia, deuteranopia, and blue-yellow blindness. Types of color weakness include panchromia, protanomaly, deuteranomaly, and blue-yellow weakness. Take achromatopsia as an example. Users of this type have complete cone dysfunction...

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Abstract

The invention discloses a video playing method and device, a computing device and a storage medium. The video playing method comprises the steps of determining a type of dyschromatopsia, wherein the type of dyschromatopsia corresponds to one or multiple color adjustment strategies; when a to-be-played image frame is obtained, performing color adjustment on the image frame by adopting the one or multiple color adjustment strategies so as to improve the visual discrimination degree of an area corresponding to one or multiple colors in the image frame; and playing the image frame after being subjected to the color adjustment.

Description

technical field [0001] The present application relates to the field of image processing, and in particular to a video playing method, device, computing device and storage medium. Background technique [0002] Abnormal color vision (also known as "color perception disorder") refers to the inability to correctly perceive the difference between some or all color intervals. Abnormal color vision includes color blindness and color weakness. Among them, color blindness mainly includes protanopia, deuteranopia and tritanopia. In real life, abnormal color vision usually manifests itself as the inability to recognize scenes with complex colors. For example, deuteranopia cannot distinguish a football player wearing a red jersey from a grass field. Contents of the invention [0003] The present application provides a video playing method, device, computing equipment and storage medium to solve the technical problem of how to improve the performance of video playing equipment for u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/64H04N9/68H04N9/74
CPCH04N9/64H04N9/68H04N9/74
Inventor 邓朔李大龙左洪涛
Owner TENCENT TECH (SHENZHEN) CO LTD
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