141 search results - page 24 / 29 » Resolution-Enhanced Photometric Stereo |
141
click to vote
MVA
1998
15 years 3 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...
122
click to vote
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
This paper describes a new method to automatically improve scene lighting for video conferencing by learning the photometric mapping between a lower exposure and desired exposure ...
120
click to vote
CVPR
2011
IEEE
14 years 10 months ago
2011
IEEE
The traditional shape-from-shading problem, with a single light source and Lambertian reflectance, is challenging since the constraints implied by the illumination are not suffi...
154
click to vote
CVPR
2009
IEEE
16 years 9 months ago
2009
IEEE
We describe a novel device that can be used as a 2.5D
“scanner” for acquiring surface texture and shape. The device
consists of a slab of clear elastomer covered with a
refl...
116
click to vote
CVPR
2006
IEEE
16 years 3 months ago
2006
IEEE
Given a dense set of imperfect normals obtained by photometric stereo or shape from shading, this paper presents an optimization algorithm which alternately optimizes until conver...