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Patent Searching and Data


Title:
CODING PROCESSING METHOD AND SYSTEM FOR VIDEO IMAGE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/062976
Kind Code:
A1
Abstract:
The present application relates to a coding processing method and system for a video image, and a storage medium. The coding processing method for the video image comprises the steps: obtaining an image frame; decomposing the image frame into a plurality of nonuniform frames according to chrominance; and after rearranging the plurality of nonuniform frames, transmitting the rearranged nonuniform frames to a display terminal for display. The coding processing system for the video image corresponds to the method. A played video source is processed, and an image frame is decomposed into a plurality of nonuniform frames according to a chrominance value, so that when a camera is used to photograph a video, if a background signal is not synchronized with a photographing camera, then in the plurality of nonuniform frames captured by photographing frames, there likely are the nonuniform frames that have the same chrominance value or chrominance interval and belong to two groups of nonuniform frames, and thus, a photographed image has a serious color difference phenomenon, a local picture even has a mosaic-like phenomenon, and a video image can be prevented from being photographed under the condition that a film watching site is not interfered.

Inventors:
WU ZHENZHI (CN)
XIE MINGPU (CN)
WU HANQU (CN)
Application Number:
PCT/CN2020/075529
Publication Date:
April 08, 2021
Filing Date:
February 17, 2020
Export Citation:
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Assignee:
SHENZHEN AOTO ELECTRONICS CO (CN)
International Classes:
G06F21/10; G06F3/14; G06T7/90
Foreign References:
CN110806845A2020-02-18
CN110768964A2020-02-07
US20070121996A12007-05-31
US20100053431A12010-03-04
CN1787629A2006-06-14
CN104869476A2015-08-26
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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