REN-CHYUAN LUOLi-Wen ChangShih-Che Chou2018-09-102018-09-102013-11http://scholars.lib.ntu.edu.tw/handle/123456789/381589Human Age Classification Using Appearance Images for Human-Robot Interactionconference paper10.1109/IECON.2013.66995112-s2.0-84893607421