The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 11, 2025
Filed:
Jul. 25, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Uif (University Industry Foundation), Yonsei University, Seoul, KR;
Junsang Yu, Suwon-si, KR;
Dong Young Kim, Seoul, KR;
Seon Joo Kim, Seoul, KR;
Kinam Kwon, Suwon-si, KR;
Hyong Euk Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
UIF (University Industry Foundation), Yonsei University, Seoul, KR;
Abstract
An electronic device includes a processor configured to perform operations including inputting an image into an encoder to generate a feature map including information about an illumination present in the input image, iteratively updating a plurality of slot vectors using the calculated feature map to calculate a plurality of predicted illumination vectors, calculating, using the calculated plurality of predicted illumination vectors, a plurality of mixture maps representing respective effects of a plurality of virtual illuminations on pixels in the input image and a plurality of illumination color vectors representing respective color values of the plurality of virtual illuminations, and generating an illumination map using the calculated plurality of mixture maps and the calculated plurality of illumination color vectors.