Title:
IMAGE PROCESSING DEVICE AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/245046
Kind Code:
A1
Abstract:
Disclosed is an operation method of an image processing device, the operation method comprising the steps of: generating a first feature map by performing a convolution operation between a first image and a first kernel group; generating a second feature map by performing a convolution operation between the first image and a second kernel group; generating a first coupling map on the basis of the first feature map; generating a second coupling map on the basis of the first feature map and the second feature map; generating a second image on the basis of the first coupling map and the second coupling map; and generating a reconstructed image of the first image on the basis of the second image and the first image, and generating a high resolution image of the first image by inputting the reconstructed image in an upscaling model.
Inventors:
BAN DAEHYUN (KR)
KIM YONGSUNG (KR)
LEE DONGWAN (KR)
LEE JUYOUNG (KR)
KIM YONGSUNG (KR)
LEE DONGWAN (KR)
LEE JUYOUNG (KR)
Application Number:
PCT/KR2022/006829
Publication Date:
November 24, 2022
Filing Date:
May 12, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06T3/40; G06N3/08; G06T5/00
Foreign References:
| US20210125338A1 | 2021-04-29 | |||
| KR20200034352A | 2020-03-31 | |||
| KR102092205B1 | 2020-03-23 | |||
| KR102169242B1 | 2020-10-23 |
Other References:
SYED MUHAMMAD ARSALAN BASHIR; YI WANG; MAHRUKH KHAN; YILONG NIU: "A Comprehensive Review of Deep Learning-based Single Image Super-resolution", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 18 February 2021 (2021-02-18), 201 Olin Library Cornell University Ithaca, NY 14853, XP091309312
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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