The future of 3D visual perception
The six major technical routes of 3D visual perception currently have certain market applications, but structured light, ToF and Lidar technologies are based on their own technical characteristics, which can better meet the application requirements of consumer electronics and automotive autonomous driving scenarios, and have greater potential. Market application space. These three types of technologies currently account for more applications than other 3D visual perception technologies. In the future, with the growth of the consumer electronics and automotive autonomous driving markets, the market share of structured light, ToF and Lidar technologies will further increase.
The upstream of the industrial chain is mainly suppliers or manufacturers that provide various 3D vision sensor hardware. The 3D vision sensor is mainly composed of a depth engine chip, an optical imaging module, a laser projection module, and other electronic devices and structural parts. Among them, the core components of the optical imaging module include core components such as photosensitive chips, imaging lenses, and optical filters; the laser projection module includes core components such as laser emitters, diffractive optical elements, and projection lenses.