2222 search results - page 347 / 445 » A Segmentation Algorithm for Noisy Images |
GBRPR
2005
Springer
15 years 6 months ago
2005
Springer
Graph pyramids are often used for representing irregular image pyramids. For the 2D case, combinatorial pyramids have been recently defined in order to explicitly represent more ...
99
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EMMCVPR
2005
Springer
15 years 6 months ago
2005
Springer
We propose a novel technique based on spherical splines for brain surface representation and analysis. This research is strongly inspired by the fact that, for brain surfaces, it i...
97
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
The use of visual information derived from accurate lip extraction, can provide features invariant to noise perturbation for speech recognition systems and can be also used in a w...
100
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ICCV
2009
IEEE
16 years 5 months ago
2009
IEEE
The aim of color constancy is to remove the effect of the
color of the light source. As color constancy is inherently
an ill-posed problem, most of the existing color constancy
...
113
Voted
SIGGRAPH
1999
ACM
15 years 5 months ago
1999
ACM
In this paper we present a technique for computing the direct lighting in a three-dimensional scene containing area light sources. Our method correctly handles partial visibility ...