ABSTRACT
Figure 1 shows the overall structure of Kinect. Kinect have three cameras, the middle is a RGB camera, used to obtain color images of 640 × 480, and on both sides there are two depth sensors, the left one is the infrared transmitter, the right one is the infrared receiver, used to obtain the relative position of detecting objects. Before processing the data of depth, the depth image is to obtain firstly from the measured model.
