Face unlock:
Payment authentication:
AR/VR interaction:
3D Modeling:
Emit light pulse:
Measure reflection time:
Calculate distance:
Build a depth image:
Advantages of TOF lenses include:
In general,TOF lens can obtain 3D depth information of objects quickly and accurately by using the principle of light time difference, which is a promising 3D imaging technology. It plays an important role in face recognition, AR/VR and other applications.