Title:
IMAGE PROCESSING METHOD AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/002211
Kind Code:
A1
Abstract:
An image processing method, which can be applied to the field of artificial intelligence. The method comprises: acquiring a first feature representation of a blurred image and a second feature representation of event data, which is collected by an event camera, wherein the size of the first feature representation is consistent with that of the second feature representation; according to the first feature representation of the blurred image and the second feature representation of the event data, obtaining, by means of a scene flow prediction network, a first scene flow corresponding to the blurred image and a second scene flow corresponding to the event data; performing warping on the first feature representation according to the first scene flow, so as to obtain a third feature representation; and performing warping on the second feature representation according to the second scene flow, so as to obtain a fourth feature representation, wherein the third feature representation and the fourth feature representation are used for performing deblurring processing on the blurred image. According to the present application, by means of the alignment of multi-scale bidirectional scene flows, refined alignment of a blurred image feature and an event information feature can be realized, such that a deblurring effect of a blurred picture is improved.
Inventors:
YU LEI (CN)
LIN MINGYUAN (CN)
WANG TAO (CN)
LI WEI (CN)
LI CHENG (CN)
LIU JIANZHUANG (CN)
LIN MINGYUAN (CN)
WANG TAO (CN)
LI WEI (CN)
LI CHENG (CN)
LIU JIANZHUANG (CN)
Application Number:
PCT/CN2023/103616
Publication Date:
January 04, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06T5/00; G06T3/00; G06T7/00
Foreign References:
| CN115239581A | 2022-10-25 | |||
| CN114463218A | 2022-05-10 | |||
| CN113076685A | 2021-07-06 | |||
| CN114494050A | 2022-05-13 | |||
| US20200265590A1 | 2020-08-20 | |||
| US20210321052A1 | 2021-10-14 |
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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