69
Voted
ECCV
2010
Springer
15 years 2 days ago
2010
Springer
We propose a novel algorithm for uncalibrated photometric stereo. While most of previous methods rely on various assumptions on scene properties, we exploit constraints in lighting...
ECCV
2002
Springer
15 years 10 months ago
2002
Springer
CVPR
2007
IEEE
15 years 10 months ago
2007
IEEE
A set of images of a Lambertian surface under varying lighting directions defines its shape up to a three-parameter Generalized Bas-Relief (GBR) ambiguity. In this paper, we exami...
CVPR
2005
IEEE
15 years 10 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...