公开(公告)号：US20240257310A1

公开(公告)日：2024-08-01

申请号：US18417246

申请日：2024-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Giyoung HEO ,  Daeho LEE ,  Minseok LEE

IPC: G06T5/50 ,  G06T5/70

CPC classification number: G06T5/50 ,  G06T5/70 ,  G06T2207/10144 ,  G06T2207/20208

Abstract: An image processor including an interface circuit configured to receive a plurality of images corresponding to a plurality of exposure times from an external sensor, and a high dynamic range (HDR) synthesis circuit configured to synthesize a first HDR image, based on a first image and a second image among the plurality of images, synthesize a second HDR image, based on a third image among the plurality of images and the first HDR image, apply a first weight including weight values respectively corresponding to pixels of the first HDR image to the first HDR image, and apply a second weight including weight values respectively corresponding to pixels of the third image to the third image to synthesize the second HDR image.