MicroVision, Inc.
Dynamically Interlaced Laser Beam Scanning 3D Depth Sensing System and Method

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.