Publications
2007. Symmetric Objects are Hardly Ambiguous. Computer Vision and Pattern Recognition, 2007. CVPR '07. IEEE Conference on. :1-7.
2005. Non-negative lighting and specular object recognition. Computer Vision, 2005. ICCV 2005. Tenth IEEE International Conference on. 2:1323-1330Vol.2-1323-1330Vol.2.
2003. Lambertian reflectance and linear subspaces. Pattern Analysis and Machine Intelligence, IEEE Transactions on. 25(2):218-233.
2003. Rank constrained recognition under unknown illuminations. Analysis and Modeling of Faces and Gestures, 2003. AMFG 2003. IEEE International Workshop on. :11-18.
2001. Lambertian reflectance and linear subspaces. Computer Vision, 2001. ICCV 2001. Proceedings. Eighth IEEE International Conference on. 2:383-390vol.2-383-390vol.2.
2000. In search of illumination invariants. Computer Vision and Pattern Recognition, 2000. Proceedings. IEEE Conference on. 1:254-261vol.1-254-261vol.1.
1998. Comparing images under variable illumination. Computer Vision and Pattern Recognition, 1998. Proceedings. 1998 IEEE Computer Society Conference on. :610-617.
1997. Linear fitting with missing data: applications to structure-from-motion and to characterizing intensity images. Computer Vision and Pattern Recognition, 1997. Proceedings., 1997 IEEE Computer Society Conference on. :206-212.