公开(公告)号：US20180278965A1

公开(公告)日：2018-09-27

申请号：US15765173

申请日：2016-10-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Amith DSOUZA ,  Aishwarya AISHWARYA ,  Kulbhushan PACHAURI

IPC: H04N19/85 ,  H04N19/186

CPC classification number: H04N19/85 ,  H04N9/68 ,  H04N19/124 ,  H04N19/186

Abstract: The present disclosure proposes an image processing method according to an embodiment. The image processing method includes the operations of obtaining a color component value from an input image, determining a dynamic range of the obtained color component value, determining a scaling factor for converting the dynamic range of the color component value, based on the determined dynamic range of the color component value and a permissible range of the color component value, and scaling the color component value, based on the determined scaling factor.