Distinctive Personal Traits for Face Recognition Under Occlusion. - Ping-Han Lee; Yun-Wen Wang; Ming-Hsuan Yang 001; Jison Hsu; Yi-Ping Hung (SMC, 2006)

Robust Facial Feature Extraction Using Embedded Hidden Markov Model for Face Recognition under Large Pose Variation. - Ping-Han Lee; Yun-Wen Wang; Jison Hsu; Ming-Hsuan Yang 001; Yi-Ping Hung (MVA, 2007)

Subject-Specific and Pose-Oriented Facial Features for Face Recognition Across Poses. - Ping-Han Lee; Gee-Sern Hsu; Yun-Wen Wang; Yi-Ping Hung (IEEE Trans. Syst. Man Cybern. Part B, 2012)