公开(公告)号：US20240422447A1

公开(公告)日：2024-12-19

申请号：US18744213

申请日：2024-06-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Gyu Beom IM ,  Keun Joo PARK ,  Jun Seok KIM ,  Jun Hyuk PARK ,  Bong Ki SON ,  Ji Won IM

IPC: H04N25/47 ,  H04N23/745

Abstract: An image processing device is provided. The image processing device includes: a memory; a vision sensor; and at least one processor operatively connected to the memory and the vision sensor, wherein the at least one processor is configured to: receive an event signal from a pixel array of the vision sensor, accumulate the event signal during a preset time and store, in the memory, the event signal as accumulated event data; perform a pixel correction on the stored accumulated event data; and compare the corrected accumulated event data with the event signal to extract valid event data.