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公开(公告)号:US20190279343A1
公开(公告)日:2019-09-12
申请号:US16286062
申请日:2019-02-26
Applicant: Samsung Display Co., Ltd.
Inventor: Jihye SHIN , Seonhaeng KIM , Seungho PARK
Abstract: A method of performing an image-adaptive tone-mapping for a display device including performing a first tone-mapping on an image frame by applying a first tone-mapping function to respective non-target display blocks, and performing a second tone-mapping on the image frame by applying a second tone-mapping function obtained by applying a local weighted value to the first tone-mapping function to respective target display blocks.