... experiments of segmentation, high-accuracy precision and recall rates of Figure 1: Example frame of our 3D video data. Each frame is de-scribed in a VRML format and consists of coordinates of vertices,their ... video consists of consecutive sequences of 3D models (frames). Each framecontains three kinds of data such as coordinates of vertices,connection, and color.So far, researches of 3D video have ... feature in 3D video is that eachframe is gener ated regardless of its neighboring frames.This is because of the nonrigid nature of human body and clothes. Therefore, the number of vertices and topology...