Samsung Electronics Co., Ltd.

Yonsei University

Junsang Yu

Dong Young Kim

Hyong Euk Lee

Kinam Kwon

Seon Joo Kim

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.

Growing community of inventors

Suwon-si, South Korea

Junsang Yu