43 search results - page 2 / 9 » Shape and Materials by Example: A Photometric Stereo Approac... |
TOG
2008
13 years 4 months ago
2008
This paper presents a technique for acquiring the shape of realworld objects with complex isotropic and anisotropic reflectance. Our method estimates the local normal and tangent ...
CAIP
2007
Springer
13 years 11 months ago
2007
Springer
This paper presents a novel shape recovery technique that combines photometric stereo with polarization information. First, a set of ambiguous surface normals are estimated from po...
CVPR
2009
IEEE
15 years 2 days ago
2009
IEEE
Different materials reflect light in different ways, and reflectance
interacts with shape, lighting, and viewpoint to
determine an object’s image. Common materials exhibit dive...
CVPR
2005
IEEE
14 years 6 months ago
2005
IEEE
We present a surprisingly simple system that allows for robust normal reconstruction by dense photometric stereo, in the presence of severe shadows, highlight, transparencies, com...
CAIP
1993
Springer
13 years 9 months ago
1993
Springer
One robust method to reconstruct shape is photometric stereo (PMS), which reconstructs surface orientation using the Lambertian reflection properties of the surface material. To i...