Dense photometric stereo using tensorial belief propagation - Kam-Lun Tang; Chi-Keung Tang; Tien-Tsin Wong (2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05), 2005)
Keywords: Acoustic reflection; Belief propagation; Handheld computers; Image reconstruction; Markov random fields; Message passing; Noise robustness; Optical reflection; Photometry; Stereo image processing