Title:
IMAGE PROCESSING METHOD AND APPARATUS, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/001188
Kind Code:
A1
Abstract:
The present disclosure relates to an image processing method and apparatus, and a readable storage medium. The method comprises: obtaining a rotating command inputted by user for the current video frame, the rotating command comprising a rotating angle; obtaining a scaling parameter according to the rotating angle, and scaling an original background video frame corresponding to the current video frame according to the scaling parameter to obtain a candidate video frame; and capturing a target background video frame from the candidate video frame, and filling the target background video frame in a background canvas area. In the present solution, two first vertices on one of diagonals of the captured target background video frame are located on the edge of the candidate video frame, and two first vertices on the other diagonal are located inside the candidate video frame.
Inventors:
HE SIYU (CN)
Application Number:
PCT/CN2022/106751
Publication Date:
January 26, 2023
Filing Date:
July 20, 2022
Export Citation:
Assignee:
BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD (CN)
International Classes:
G06T3/60
Foreign References:
| CN113010081A | 2021-06-22 | |||
| JP2010061338A | 2010-03-18 | |||
| CN101309389A | 2008-11-19 | |||
| US20070060345A1 | 2007-03-15 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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