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.

公开(公告)号：US20210201455A1

公开(公告)日：2021-07-01

申请号：US17106973

申请日：2020-11-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chansik PARK ,  Yongchul KIM ,  Jungik SEO ,  Jaehun CHO ,  Hyunsoo KIM ,  Donghyun YEOM

IPC: G06T5/00 ,  G06T5/50 ,  H04N9/64 ,  H04N9/73

Abstract: An apparatus and method for editing an image including dynamic tone metadata in an electronic device are provided. The electronic device includes a display, and at least one processor operatively connected to the display, wherein the at least one processor may be configured to generate a third image to be inserted between a first image and a second image continuous with the first image among a plurality of images belonging to video content, generate dynamic tone metadata of the third image based on dynamic tone metadata of the first image and the second image, and update the video content by adding the third image and the dynamic tone metadata of the third image.