Samsung Electronics Co., Ltd.

Yonsei University

Seon Joo Kim

Hyong Euk Lee

Jinwoo Kim

Byung In Yoo

Dong Young Kim

Nahyup Kang

Kinam Kwon

Yeonkyung Lee

Junsang Yu

DongYoung 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.

Method and apparatus with white balancing

A method and apparatus with image correction is provided. A processor-implemented method includes generating, using a neural network model provided an input image, an illumination map including illumination values dependent on respective color casts by one or more illuminants individually affecting each pixel of the input image, and generating a white-adjusted image by removing at least a portion of the color casts from the input image using the generated illumination map.

Method and apparatus with image correction

Growing community of inventors

Seoul, South Korea

Seon Joo Kim