公开(公告)号：US20240053479A1

公开(公告)日：2024-02-15

申请号：US18256535

申请日：2021-12-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ziang ZHAO ,  Kewei JIANG ,  Na WANG ,  Shaogang ZHANG ,  Weiwei YU ,  Wei TANG ,  Jun YUAN

IPC: G01S17/894 ,  G01S7/481 ,  H04N23/56 ,  H04N23/74 ,  H04N13/211

CPC classification number: G01S17/894 ,  G01S7/4815 ,  H04N23/56 ,  H04N23/74 ,  H04N13/211

Abstract: This application discloses a time of flight (TOF) apparatus and an electronic device comprising the TOF apparatus. The TOF apparatus includes a transmitter and a receiver, and both the transmitter and the receiver are divided into a plurality of regions. The TOF apparatus can capture a plurality of local 3D images corresponding to different regions of a target object in a manner in which the transmitter performs region-based turning-on and the receiver performs region-based detection, and then the electronic device splices the plurality of local 3D images, to obtain a 3D image of the target object.