Title:
IMAGE PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/100048
Kind Code:
A1
Abstract:
The present disclosure provides an image processing method and apparatus, an electronic device, and a storage medium. The method of the present disclosure comprises: using each pixel to be processed in an image to be processed as the central pixel and constructing a filtering window thereby; calculating an angle value of each pixel in the filtering window with respect to the central pixel, so as to acquire a variance of the filtering window; acquiring a weight coefficient of each pixel in the filtering window; and weighting all the pixels in the filtering window according to the weight coefficient, so as to obtain a weighted result.
Inventors:
ZHAO BO (CN)
LI YONGCHAO (CN)
HAN QIQIANG (CN)
HUNG HSINGCHIH (CN)
LI YONGCHAO (CN)
HAN QIQIANG (CN)
HUNG HSINGCHIH (CN)
Application Number:
PCT/CN2021/094568
Publication Date:
May 19, 2022
Filing Date:
May 19, 2021
Export Citation:
Assignee:
HAINING ESWIN IC DESIGN CO LTD (CN)
BEIJING ESWIN COMPUTING TECH CO LTD (CN)
BEIJING ESWIN COMPUTING TECH CO LTD (CN)
International Classes:
G06T5/20
Foreign References:
| CN112308806A | 2021-02-02 | |||
| CN109389560A | 2019-02-26 | |||
| CN105894464A | 2016-08-24 | |||
| CN103778613A | 2014-05-07 | |||
| CN106373095A | 2017-02-01 | |||
| US20170178294A1 | 2017-06-22 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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