438 search results - page 45 / 88 » A Bayesian Reflection on Surfaces |
ICCV
1995
IEEE
14 years 1 months ago
1995
IEEE
Computational vision algorithms are often developed in a Bayesian framework. Two estimators are commonly used: maximum a posteriori (MAP), and minimum mean squared error (MMSE). W...
CVPR
2009
IEEE
15 years 5 months ago
2009
IEEE
We present an approach for recovering the reflectance
of a static scene with known geometry from a collection of
images taken under distant, unknown illumination. In con-
trast ...
ICPR
2002
IEEE
14 years 11 months ago
2002
IEEE
This paper describes a new approach to neural network implementation of photometric stereo for a rotational object with non-uniform reflectance factor. Three input images are acqu...
CRV
2006
IEEE
13 years 12 months ago
2006
IEEE
The retinex algorithm for lightness and color constancy is extended to include 3-dimensional spatial information reconstructed from a stereo image. A key aspect of traditional ret...
ICIP
1995
IEEE
14 years 11 months ago
1995
IEEE
A 3D super-resolution algorithm is proposed below, based on a probabilistic interpretation of the ndimensional version of Papoulis' generalized sampling theorem. The algorith...