1004 search results - page 88 / 201 » Variational segmentation of color images |
CGF
2006
14 years 10 months ago
2006
We present the Optimizing Control Variate (OCV) estimator, a new estimator for Monte Carlo rendering. Based upon a deterministic sampling framework, OCV allows multiple importance...
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
We present a novel representation for modeling textured
regions subject to smooth variations in orientation and
scale. Utilizing the steerable pyramid of Simoncelli and
Freeman ...
ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
For many years, object tracking in images has suffered from the problems of occlusions and illumination effects. In order to resolve occlusion problems, we have been proposing the...
ACCV
2006
Springer
15 years 1 months ago
2006
Springer
Shading analysis of an object under near lighting is not an easy task, because the direction and distance of the light source vary over the surface of the object. Observing a small...
VMV
2003
14 years 11 months ago
2003
Several approaches of motion segmentation were published in the last years, but an evaluation of these different approaches is missing up to now. Here we evaluate different method...