公开(公告)号：US20230236009A1

公开(公告)日：2023-07-27

申请号：US17999204

申请日：2021-05-11

Applicant: PROPHESEE

Inventor： Xavier LAGORCE ,  Artiom TCHOUPRINA

IPC: G01B11/25

CPC classification number: G01B11/2513 ,  G01B11/2504 ,  H01S5/423

Abstract: A light source for structured light, comprising a plurality of light source elements arranged in an array, wherein the light source elements are configured to be driven in the following two modes:—a calibration mode, wherein only a part of light source elements are adapted to be driven; and—a normal mode, wherein the rest of the light source elements are adapted to be driven.