Title:
MACHINE LEARNING-BASED ELECTRONIC DEVICE FOR SUPPORTING IMAGE PROCESSING
Document Type and Number:
WIPO Patent Application WO/2022/211249
Kind Code:
A1
Abstract:
According to various embodiments, an electronic device comprises: a camera; a display located between a subject to be photographed by the camera and the camera; a processor connected to the camera and the display; and a memory operatively connected to the processor, wherein the memory may store instructions which, when executed, enable the processor to: receive a first image from the camera; generate a second image by decreasing the resolution of the first image; obtain a third image indicating a difference between the second image and an image in which an artifact does not exist in the second image; generate a fourth image by increasing the resolution of the third image; and generate a fifth image by subtracting the fourth image from the first image.
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Inventors:
CHOI WOOJHON (KR)
DO WONJOON (KR)
CHOI JAESUNG (KR)
DO WONJOON (KR)
CHOI JAESUNG (KR)
Application Number:
PCT/KR2022/001732
Publication Date:
October 06, 2022
Filing Date:
February 04, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06T5/00; G06N3/04; G06N3/08
Foreign References:
| US20200389575A1 | 2020-12-10 | |||
| KR20200129168A | 2020-11-17 | |||
| KR101996730B1 | 2019-07-04 | |||
| KR20210018668A | 2021-02-18 |
Other References:
YUQIAN ZHOU; MICHAEL KWAN; KYLE TOLENTINO; NEIL EMERTON; SEHOON LIM; TIM LARGE; LIJIANG FU; ZHIHONG PAN; BAOPU LI; QIRUI YANG; YIH: "UDC 2020 Challenge on Image Restoration of Under-Display Camera: Methods and Results", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 18 August 2020 (2020-08-18), 201 Olin Library Cornell University Ithaca, NY 14853 , XP081743224
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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