Efficient photometric stereo on glossy surfaces with wide specular lobes. - Hin-Shun Chung; Jiaya Jia (CVPR, 2008)

Fractional Stereo Matching Using Expectation-Maximization. - Wei Xiong; Hin-Shun Chung; Jiaya Jia (IEEE Trans. Pattern Anal. Mach. Intell., 2009)