Title:
SYSTEM AND METHOD FOR SYNTHESIZING LOW-LIGHT IMAGES
Document Type and Number:
WIPO Patent Application WO/2023/090695
Kind Code:
A1
Abstract:
A method of generating a low-light image is provided. The method includes receiving a raw image, removing an amount of first illumination from the raw image, applying a low exposure condition to the raw image having the amount of first illumination removed, and applying an amount of low-light illumination to the raw image having the applied low exposure condition.
Inventors:
ABUOLAIM ABDULLAH (US)
PUNNAPPURATH ABHIJITH (US)
ABDELHAMED ABDELRAHMAN (US)
BROWN MICHAEL SCOTT (US)
LEVINSHTEIN ALEKSAI (US)
PUNNAPPURATH ABHIJITH (US)
ABDELHAMED ABDELRAHMAN (US)
BROWN MICHAEL SCOTT (US)
LEVINSHTEIN ALEKSAI (US)
Application Number:
PCT/KR2022/016955
Publication Date:
May 25, 2023
Filing Date:
November 02, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N23/60; G06T5/00; G06T5/50; H04N5/265; H04N23/70
Foreign References:
| KR101509992B1 | 2015-04-08 | |||
| US20180247201A1 | 2018-08-30 |
Other References:
SCHEFF ADRIAN: "How to Turn Day Into Night in Adobe Photoshop", PHOTOSHOP STAR, 26 April 2018 (2018-04-26), XP093068037, Retrieved from the Internet
JUN-YAN ZHU; TAESUNG PARK; PHILLIP ISOLA; ALEXEI A. EFROS: "Unpaired Image-to-Image Translation using Cycle-Consistent Adversarial Networks", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 24 August 2020 (2020-08-24), 201 Olin Library Cornell University Ithaca, NY 14853 , XP081745120
ABHIJITH PUNNAPPURATH; ABDULLAH ABUOLAIM; ABDELRAHMAN ABDELHAMED; ALEX LEVINSHTEIN; MICHAEL S. BROWN: "Day-to-Night Image Synthesis for Training Nighttime Neural ISPs", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 6 June 2022 (2022-06-06), 201 Olin Library Cornell University Ithaca, NY 14853, XP091240537
JUN-YAN ZHU; TAESUNG PARK; PHILLIP ISOLA; ALEXEI A. EFROS: "Unpaired Image-to-Image Translation using Cycle-Consistent Adversarial Networks", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 24 August 2020 (2020-08-24), 201 Olin Library Cornell University Ithaca, NY 14853 , XP081745120
ABHIJITH PUNNAPPURATH; ABDULLAH ABUOLAIM; ABDELRAHMAN ABDELHAMED; ALEX LEVINSHTEIN; MICHAEL S. BROWN: "Day-to-Night Image Synthesis for Training Nighttime Neural ISPs", ARXIV.ORG, CORNELL UNIVERSITY LIBRARY, 201 OLIN LIBRARY CORNELL UNIVERSITY ITHACA, NY 14853, 6 June 2022 (2022-06-06), 201 Olin Library Cornell University Ithaca, NY 14853, XP091240537
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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