公开(公告)号：US11902673B2

公开(公告)日：2024-02-13

申请号：US17719647

申请日：2022-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minwon Seo ,  Jeongseok Kim ,  Hyunsurk Ryu ,  Yunjae Suh ,  Chang-Woo Shin ,  Woonhee Lee

IPC: H04N23/76 ,  G06T5/00 ,  H04N23/45 ,  H04N23/71

CPC classification number: H04N23/76 ,  G06T5/003 ,  H04N23/45 ,  H04N23/71 ,  G06T2207/10152

Abstract: Disclosed is an electronic device which includes a dynamic vision sensor that includes a first pixel sensing a change in light intensity and generates an event signal based on the sensed change in light intensity, an illuminance estimator that estimates illuminance of a light, and a time delay compensator that calculates a time delay between a first time at which the change in light intensity occurs and a second time at which the first pixel senses the change in light intensity, based on the illuminance of the light, and to compensate for the time delay.