48 search results - page 7 / 10 » Shape from Shading Under Coplanar Light Sources |
ECCV
2004
Springer
15 years 11 months ago
2004
Springer
Various problems in Computer Vision become difficult due to a strong influence of lighting on the images of an object. Recent work showed analytically that the set of all images of...
SIGGRAPH
1997
ACM
15 years 1 months ago
1997
ACM
An object model for computer graphics applications should contain two aspects of information: shape and reflectance properties of the object. A number of techniques have been deve...
ICCV
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper, we propose a new method for simultaneously estimating the illumination of the scene and the reflectance property of the object from a single image. We assume that t...
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
We present a model based approach to the integration of multiple cues for tracking high degree of freedom articulated motions and model refinement. We then apply it to the problem...
MVA
1990
14 years 10 months ago
1990
In the Shape from Shading methods, an extended approach named Uni-directional Photometric Flow Fields is proposed in this paper. The reflectance property of the surface material i...