Invention Grant
- Patent Title: Dynamically interlaced laser beam scanning 3D depth sensing system and method
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Application No.: US16385931Application Date: 2019-04-16
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Publication No.: US11747476B2Publication Date: 2023-09-05
- Inventor: Jari Honkanen
- Applicant: Microvision, Inc.
- Applicant Address: US WA Redmond
- Assignee: Microvision, Inc.
- Current Assignee: Microvision, Inc.
- Current Assignee Address: US WA Redmond
- Agent Kevin D. Wills
- Main IPC: G01C3/08
- IPC: G01C3/08 ; G01S17/89 ; G01S7/484 ; G01S7/4861 ; G01S7/481
Abstract:
Laser light pulses are generated and scanned in a raster pattern in a field of view. The laser light pulses are generated at times that result in structured light patterns and non-structured light patterns. The structured light patterns and non-structured light patterns may be in common frames or different frames. Time-of-flight measurement is performed to produce a first 3D point cloud, and structured light processing is performed to produce a second 3D point cloud.
Public/Granted literature
- US20200333465A1 Dynamically Interlaced Laser Beam Scanning 3D Depth Sensing System and Method Public/Granted day:2020-10-22
Information query
