Title:
IMAGE SPLICING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/279655
Kind Code:
A1
Abstract:
An image splicing method and apparatus, and an electronic device and a computer-readable storage medium. The method comprises: calculating, by using each pixel value of each first block in a first image to be spliced and each pixel value of each second block in a second image to be spliced, a block gain of each block in said first image (201); for each pixel point of said first image, calculating a pixel gain by using the block gain of each first block corresponding to the pixel point (202); calculating an output pixel value of each pixel point of said first image according to the pixel gain of each pixel point of said first image (203); and splicing said first image with said second image according to the output pixel value of each pixel point of said first image, so as to obtain a spliced image (204).
Inventors:
FANG TIANQI (CN)
Application Number:
PCT/CN2021/136711
Publication Date:
January 12, 2023
Filing Date:
December 09, 2021
Export Citation:
Assignee:
AXERA SEMICONDUCTOR SHANGHAI CO LTD (CN)
International Classes:
G06T3/40; G06T7/33
Foreign References:
| CN113487484A | 2021-10-08 | |||
| CN112233154A | 2021-01-15 | |||
| CN111080557A | 2020-04-28 | |||
| CN112686802A | 2021-04-20 | |||
| US20170337672A1 | 2017-11-23 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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