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Video image matting processing method, video image matting processing client and readable storage medium

A processing method and client-side technology, applied in image data processing, TV, color TV, etc., can solve the problems of consuming server resources, high server performance consumption, time-consuming, etc., and achieve the effect of improving real-time performance

Inactive Publication Date: 2019-06-21
广州方硅信息技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, uploading videos to the server first consumes server resources. When there are many users, the server performance consumption is very large. At the same time, it takes a lot of time to transcode, cut out, and synthesize video data on the server at the back end.

Method used

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  • Video image matting processing method, video image matting processing client and readable storage medium
  • Video image matting processing method, video image matting processing client and readable storage medium
  • Video image matting processing method, video image matting processing client and readable storage medium

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Embodiment Construction

[0047] The embodiment of the present invention provides a video matting processing method, a video matting processing client, and a readable storage medium, without uploading the video to the server, and without server decoding, matting, and video synthesis. In this embodiment, the user It does not need to consume any server resources, and the matting operation can be completed on the browser side, which improves the real-time performance of matting and synthesis.

[0048] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other than those illustrated or described herein. Fur...

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Abstract

The embodiment of the invention discloses a video image matting processing method, a video image matting processing client and a readable storage medium, and the method comprises the steps that the video image matting processing client obtains a first image matting image, and the first image matting image is a picture frame of an image matting video; The video image matting processing client determines color information of an edge area of the first image matting image; The video image matting processing client sets the transparency of an area with the color information similarity within a preset range in the first image matting image as a preset value to obtain a second image matting image; And the video image matting processing client covers the second matting image on a preset backgroundto obtain a synthesized image. By means of the mode, a video does not need to be uploaded to a server, server decoding, image matting and video synthesis are not needed, a user does not need to consume any server resource in the embodiment, image matting operation can be completed at a browser end, and the real-time performance of image matting and synthesis is improved.

Description

technical field [0001] The invention relates to the field of video data processing, in particular to a video keying processing method, a video keying processing client and a readable storage medium. Background technique [0002] Video keying is the operation of separating the foreground and background in the video image, which belongs to the inverse process of image synthesis. [0003] In real-time video playback, the video can be uploaded to the server first, and then decoded, cut out and synthesized by the server. [0004] However, uploading videos to the server first consumes server resources. When there are many users, the server performance consumption is very large. At the same time, because the server needs to transcode, cut out, and synthesize video data at the back end, it takes a lot of time and time. . Contents of the invention [0005] The embodiment of the present invention provides a video matting processing method, a video matting processing client and a r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00G06T7/12H04N5/272
Inventor 钟永安
Owner 广州方硅信息技术有限公司
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