公开(公告)号：US20210097655A1

公开(公告)日：2021-04-01

申请号：US17036196

申请日：2020-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chansik PARK ,  Chanyul PARK ,  Yongchul KIM ,  Jeehong KIM ,  Hyungsuk KIM ,  Wonjun ROH ,  Jungik SEO ,  Hyuntaek LEE ,  Jaehun CHO ,  Donghyun YEOM ,  Jungeun LEE

IPC: G06T5/00 ,  H04N5/232 ,  G06T5/50

Abstract: An electronic device comprises a camera; a memory configured to store a plurality of tone mapping information sets, each of the tone mapping information sets comprising image information of an image frame and tone mapping information of the image frame; and a processor, wherein the processor is configured to: select a tone mapping information set based on user input; acquire a first image frame captured through the camera; obtain a first feature of the first image frame by analyzing the first image frame; identify a second feature of second image frame corresponding to the selected tone mapping information set, based on image information of the second image frame; compare the first feature and the second feature; based on the comparison result, apply tone mapping to the first image frame using tone mapping information of the second image frame; and store image data of the first image frame, in the memory.