S C Pei

Using color histogram normalization for recovering chromatic illumination-changed images.

S C Pei, C L Tseng, C C Wu, 2001, Journal of the Optical Society of America. A, Optics, image science, and vision.

Simplified fractional Fourier transforms.

S C Pei, J J Ding, 2000, Journal of the Optical Society of America. A, Optics, image science, and vision.