We know that 3D Sensing camera is composed of multiple cameras and depth sensors, which can realize real-time 3D information collection by interpreting 3D position and size information.
3D Sensing main hardware consists of four parts: the infrared emitter （LD or Vcsel） infrared camera（IS or other photoelectric diode）, visible light cameras (Vis CIS), image processing chip, narrow-band filter, structure light scheme also need to add in optical prism and grating, a IR CIS of binocular stereo imaging and so on.
3D Sensing has three mainstream solutions, one is structure light solutions, TOF and binocular stereo imaging scheme: three kinds of
3D Sensing technology contrast,TOF solutions with structured light because of its convenient use, low cost advantage and the most promising.tof sensor is very suitable for intelligent terminal.
Domi，there is a very mature r&d team in the field of 3D camera & tof sensor, the team has been in the field for many years, and the R&D technology is very mature.