100 search results - page 3 / 20 » A Theory of Specular Surface Geometry |
SIGGRAPH
1994
ACM
14 years 18 days ago
1994
ACM
This paper derives a model of diffuse and specular illumination in arbitrarily large dimensions, based on a few characteristics of material and light in 3-space. It then describes...
ICCV
2005
IEEE
14 years 10 months ago
2005
IEEE
Lambertian photometric stereo with unknown light source parameters is ambiguous. Provided that the object imaged constitutes a surface, the ambiguity is represented by the group o...
CGF
2010
13 years 3 months ago
2010
This state of the art report covers reconstruction methods for transparent and specular objects or phenomena. While the 3D acquisition of opaque surfaces with lambertian reflectan...
CVPR
2009
IEEE
14 years 2 months ago
2009
IEEE
We present a new shape-from-distortion framework for recovering specular (reflective/refractive) surfaces. While most existing approaches rely on accurate correspondences between 2...
ECCV
2004
Springer
14 years 10 months ago
2004
Springer
Abstract. We present a new technique to recover the shape of an unknown smooth specular surface from a single image. A calibrated camera faces a specular surface reflecting a calib...