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CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
Prior work has argued that when a Lambertian surface in fixed pose is observed in multiple images under varying distant illumination, there is an equivalence class of surfaces giv...
CVPR
2006
IEEE
14 years 11 months ago
2006
IEEE
ECCV
2004
Springer
14 years 11 months ago
2004
Springer
We explore the possibility of recognizing the surface material from a single image with unknown illumination, given the shape of the surface. Model-based PCA is used to create a lo...
ECCV
2002
Springer
14 years 11 months ago
2002
Springer
Abstract. We introduce a new methodology for radiometric reconstruction from multiple images. It opens new possibilities because it allows simultaneous recovery of varying unknown ...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
A new method for the blind separation of linear image mixtures is presented in this paper. Such mixtures often occur, when, for example, we photograph a scene through a semireflec...