A two-stage low complexity face recognition system for face images with alignment errors. - Ching-Yao Su; Jar-Ferr Yang (ISCAS, 2013)

Histogram of gradient phases: a new local descriptor for face recognition. - Ching-Yao Su; Jar-Ferr Yang (IET Comput. Vis., 2014)

A robust two-stage face recognition system with localisation error compensation. - Ching-Yao Su; Jar-Ferr Yang (IET Comput. Vis., 2014)

Using statistical characteristics of gradient phases for robust face recognition under illumination variations. - Ching-Yao Su; Jar-Ferr Yang (IET Comput. Vis., 2015)