Invention Grant
- Patent Title: Driver mechanism for rolling shutter sensor to acquire structured light pattern
-
Application No.: US16996114Application Date: 2020-08-18
-
Publication No.: US11284022B2Publication Date: 2022-03-22
- Inventor: Zhe Zhang , Long Zhao , Zhikan Yang , Ruian Xu
- Applicant: Ambarella International LP
- Applicant Address: US CA Santa Clara
- Assignee: Ambarella International LP
- Current Assignee: Ambarella International LP
- Current Assignee Address: US CA Santa Clara
- Agency: Christopher P. Maiorana, PC
- Priority: CN202010787058.0 20200807
- Main IPC: H04N5/353
- IPC: H04N5/353 ; H04N13/106 ; H04N5/33 ; H04N5/3745
Abstract:
An apparatus includes an RGB-IR rolling shutter image sensor, a structured light projector, and a control circuit. The control circuit may be configured to control an exposure time of the RGB-IR rolling shutter image sensor and a turn on time of the structured light projector to obtain a structured light pattern in images captured by the RGB-IR rolling shutter image sensor.
Information query
