Title:
IMAGE PROCESSING DEVICE AND OPERATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/008678
Kind Code:
A9
Abstract:
Disclosed is an image processing device which performs image quality processing of an image, the device comprising a memory which stores one or more instructions, wherein the image processing device may execute the one or more instructions stored in the memory to: obtain a first image obtained by downscaling an input image, by using a downscale network; extract first feature information corresponding to the first image by using a feature extraction network; perform image quality processing of the first image on the basis of the first feature information by using an image quality processing network, so as to obtain a second image; upscale the second image by using an upscale network; extract second feature information corresponding to the input image; and perform image quality processing of the upscaled second image on the basis of the second feature information, so as to obtain an output image.
Inventors:
BAEK SANGWOOK (KR)
LEE SANGWON (KR)
KANG TAEKEUN (KR)
KIM DONGKYU (KR)
BAE GIHYEON (KR)
LEE JUNGMIN (KR)
PARK YOUNGO (KR)
CHOI KWANGPYO (KR)
LEE SANGWON (KR)
KANG TAEKEUN (KR)
KIM DONGKYU (KR)
BAE GIHYEON (KR)
LEE JUNGMIN (KR)
PARK YOUNGO (KR)
CHOI KWANGPYO (KR)
Application Number:
PCT/KR2022/004156
Publication Date:
October 12, 2023
Filing Date:
March 24, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06T5/00; G06N3/08; G06T5/50; G06T7/11
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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