A novel hybrid approach based on sub-pattern technique and whitened PCA for face recognition. - Ping-Cheng Hsieh; Pi-Cheng Tung (Pattern Recognit., 2009)

Shadow compensation based on facial symmetry and image average for robust face recognition. - Ping-Cheng Hsieh; Pi-Cheng Tung (Neurocomputing, 2010)

Intelligent Fault Diagnosis Based on Multi-Resolution and One-Dimension Convolutional Neural Networks. - Po-Yi Liu; Chih-Cheng Chen; Sze-Teng Liong; Ming-Han Tsai; Ping-Cheng Hsieh; Kun-Ching Wang (ICSSE, 2021)

Wire break prediction and avoidance technique for wire electrical discharge machining. - Ping-Cheng Hsieh; Wei-Bo Lin (ICCE-Taiwan, 2023)