Title:
IMAGE PROCESSING METHOD, AND RELATED APPARATUS AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/185693
Kind Code:
A1
Abstract:
Embodiments of the present application provide an image processing method, and a related apparatus and system. The method comprises: respectively performing feature extraction on a blurred image and an event stream to obtain a first feature of the blurred image and a first feature of the event stream, the event stream being triggered by a scene brightness change within an exposure time corresponding to the blurred image; and performing depth feature extraction on the first feature of the blurred image and the first feature of the event stream to obtain a second feature of the blurred image and a second feature of the event stream; and obtaining a clear image of a target moment according to the second feature of the blurred image and the second feature of the event stream, the target moment being any moment within the exposure time. By adopting the method, suppression of event feature noise and deblurring of image features can be realized, and a clear image at any moment within an exposure time can be recovered.
Inventors:
YU LEI (CN)
CHENG ZHANGYI (CN)
LIU JIANZHUANG (CN)
WANG YINGLONG (CN)
CHENG ZHANGYI (CN)
LIU JIANZHUANG (CN)
WANG YINGLONG (CN)
Application Number:
PCT/CN2023/083859
Publication Date:
October 05, 2023
Filing Date:
March 24, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T5/00
Foreign References:
| CN114841870A | 2022-08-02 | |||
| CN111445414A | 2020-07-24 | |||
| CN110060215A | 2019-07-26 | |||
| CN112767277A | 2021-05-07 | |||
| US20110090352A1 | 2011-04-21 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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