6005 search results - page 720 / 1201 » Graph-Theoretical Methods in Computer Vision |
237
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CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
Depth maps captured with time-of-flight cameras have
very low data quality: the image resolution is rather limited
and the level of random noise contained in the depth maps
is v...
264
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CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
We present a new approach to iteratively estimate both
high-quality depth map and alpha matte from a single image
or a video sequence. Scene depth, which is invariant
to illumin...
242
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CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
We propose a novel formulation of stereo matching that considers each pixel as a feature vector. Under this view, matching two or more images can be cast as matching point clouds i...
231
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CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
When imaging in scattering media there is a need to enhance
visibility. Some approaches have used polarized images
in this context with apparent success. These methods
take adva...
299
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CVPR
2009
IEEE
17 years 2 months ago
2009
IEEE
Estimating the illumination and the reflectance properties
of an object surface from a sparse set of images is an
important but inherently ill-posed problem. The problem
becomes...