1. Photometric method for determining surface orientation from multiple images;Woodham;Opt Eng,1980
2. A hand-held photometric stereo camera for 3-d modeling;Higo,2009
3. Self-calibrating a real-time monocular 3d facial capture system;Hernández,2010
4. Head-mounted photometric stereo for performance capture;Jones,2010
5. Novel photometric stereo based pulmonary function testing;Ahmad,2012