公开(公告)号：US20240284048A1

公开(公告)日：2024-08-22

申请号：US18543527

申请日：2023-12-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeyun JUNG ,  Joonyeon KIM ,  Daeho LEE

IPC: H04N23/68 ,  H04N23/80

CPC classification number: H04N23/683 ,  H04N23/6812 ,  H04N23/815

Abstract: An electronic device includes a motion sensor, an image signal processor core, an image stabilizer, and an image size controller. The motion sensor generates camera motion data by sensing motion of a camera module that captures an image to generate an original frame image. The image signal processor core generates processed frame image by processing input frame image corresponding to the original frame image. The image stabilizer generates an output frame image by performing electronic image stabilization of the processed frame image. The image size controller estimates a motion level indicating a degree of camera motion of the camera module based on the camera motion data and control a size of the input frame image or a size of the output frame image based on the motion level. The image stabilization is efficiently performed by estimating camera motion and adjusting the image size according to the camera motion.