89 search results - page 4 / 18 » Shape from Shading for Hybrid Surfaces |
SCALESPACE
2009
Springer
14 years 1 days ago
2009
Springer
Publication
Most conventional SFS (shape from shading) algorithms have been developed under the assumption of orthographic projection. However, the assumption is not valid when an object is no...
MVA
1998
13 years 8 months ago
1998
This paper proposes a new method for reconstruction a shape of skin surface replica from shading image sequence taken with dierent light source directions. Since the shading image...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Many objects have smooth surfaces of a fairly uniform color, thereby exhibiting shading patterns that reveal information about its shape, an important clue to the nature of the ob...
APGV
2008
ACM
13 years 9 months ago
2008
ACM
Recovering 3D shape from shading is an ill-posed problem that the visual system can solve only by making use of additional information such as the position of the light source. Pr...