METHOD AND SYSTEM FOR CODING ROTATION AND PERPENDICULAR LINE IN THREE-DIMENSION GENERATION SCENE

摘要

PROBLEM TO BE SOLVED: To provide a method and a system for coding a video stream by using the compact displays of a rotation and perpendicular line 200. SOLUTION: The method and the system 102 convert a rotation and perpendicular line 200 to a regularized rotation and perpendicular line and then projects the regularized versions to a unit cube 215. Each rotation and each perpendicular line 200 are coded according to a face to which projection is made. Motion is displayed in compact by motion crossing the unit cube 215. COPYRIGHT: (C)2006,JPO&NCIPI