190 search results - page 18 / 38 » Shape Estimation in Natural Illumination |
101
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ICCV
2003
IEEE
16 years 3 months ago
2003
IEEE
We present a novel method for tracking objects by combining density matching with shape priors. Density matching is a tracking method which operates by maximizing the Bhattacharyy...
108
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ICIP
2008
IEEE
16 years 3 months ago
2008
IEEE
We propose an approach for non-rigid tracking that represents objects by their set of distribution parameters. Compared to joint histogram representations, a set of parameters suc...
129
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CVPR
2010
IEEE
15 years 11 months ago
2010
IEEE
An optical diffuser is an element that scatters light and is commonly used to soften or shape illumination. In this paper, we propose a novel depth estimation method that places a ...
121
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MVA
1998
15 years 1 months ago
1998
A novel technique for disparity estimation based on block matching with a local adaptive window is introduced in this paper. In the proposed approach the size and shape of the ref...
105
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TVCG
2011
14 years 8 months ago
2011
—This paper presents a study of gradient estimation methods for rendering unstructured-mesh volume data. Gradient estimation is necessary for rendering shaded isosurfaces and spe...