Three-Dimensional Image Acquisition involves capturing information about the three-dimensional structure of a scene or object. This can be achieved using techniques such as stereo vision, depth sensors, or structured light.


Anti-spoofing Face Recognition Using Infrared Structure Light

We demonstrate an anti-spoofing face recognition system that is able to differentiate real human face with 3D printed materials. Face images captured in infrared structure light are analyzed for surface materials and spatial structure.