Title:
VIDEO PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/051394
Kind Code:
A1
Abstract:
The embodiments of the present application are at least applied in the field of animation production and the field of special-effect video processing. Provided are a video processing method and apparatus, an electronic device, a computer-readable storage medium and a computer program product. The method comprises: for each original video frame of an original special-effect video, generating a color picture and a transparency picture on the basis of color channel information and transparency channel information of each pixel point in the original video frame; according to preset configuration information, stitching the color picture and the transparency picture of each original video frame, so as to obtain at least one stitched picture; performing video conversion processing on the at least one stitched picture, so as to obtain a transparency stitched video; and performing special-effect video rendering on the basis of the preset configuration information and the transparency stitched video, so as to obtain a transparency special-effect video and display same.
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Inventors:
LI PENG (CN)
DENG XUANYING (CN)
DENG XUANYING (CN)
Application Number:
PCT/CN2023/110290
Publication Date:
March 14, 2024
Filing Date:
July 31, 2023
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06T15/20
Foreign References:
| CN112070863A | 2020-12-11 | |||
| CN107770618A | 2018-03-06 | |||
| CN113645469A | 2021-11-12 | |||
| US20110102456A1 | 2011-05-05 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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