Recognition of partially occluded 3-D objects by depth map matching. - Ming-Hong Chan; Hung-Tat Tsui (Pattern Recognit. Lett., 1988)

Orientation Estimation of 3D Surface Patches. - Hung-Tat Tsui; Ming-Hong Chan; Kin-Cheong Chu; Shao-Hua Kong (Comput. Vis. Graph. Image Process., 1990)