Multiview Layer Fusion Model for Action Recognition Using RGBD Images

Figure 2

Preprocessing and human depth profile extraction; (a) 8-bit depth image acquired from depth camera; (b) motion detected output from mixture-based Gaussian model for background subtraction; (c) blob position: consists of top-left position (, ) and width () and height (); (d) rejected arm parts of human blob; (e) depth profile and position of human blob: , , , and .