Title:
IMAGE PROCESSING METHOD AND APPARATUS, COMPUTER DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/005743
Kind Code:
A1
Abstract:
Embodiments of the present disclosure provide an image processing method and apparatus, a computer device, a storage medium, and a computer program product. The method comprises: determining background channel information corresponding to a background color in a target image; on the basis of color channel information and background channel information of at least some pixels in the target image, determining an initial transparency of each of the at least some pixels; on the basis of the initial transparency of each of the at least some pixels, determining a target transparency of each of at least some pixels in an original image corresponding to the target image; and on the basis of each determined target transparency, performing background replacement processing of the original image.
Inventors:
CHENG JUNQI (CN)
SI JIANLOU (CN)
QIAN CHEN (CN)
SI JIANLOU (CN)
QIAN CHEN (CN)
Application Number:
PCT/CN2022/106513
Publication Date:
February 02, 2023
Filing Date:
July 19, 2022
Export Citation:
Assignee:
SHANGHAI SENSETIME INTELLIGENT TECH CO LTD (CN)
International Classes:
G06T7/90
Foreign References:
| CN113436284A | 2021-09-24 | |||
| CN112634312A | 2021-04-09 | |||
| CN109819182A | 2019-05-28 | |||
| CN111724407A | 2020-09-29 | |||
| CN112053417A | 2020-12-08 | |||
| CN112101370A | 2020-12-18 | |||
| CN112330692A | 2021-02-05 | |||
| US20060044323A1 | 2006-03-02 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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