5210 search results - page 699 / 1042 » Exact geometric computation |
141
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
Given a finite number of data points sampled from a low-dimensional manifold embedded in a high dimensional space together with the parameter vectors for a subset of the data poin...
126
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
We propose a new template-based approach for viewinvariant recognition of body poses, based on geometric constraints derived from the motion of body point triplets. In addition to...
123
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
This paper investigates the feasibility of using diffusion MRI to measure axon-cell dimensions in the white matter of live subjects. A simple geometric model of white-matter tissu...
157
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
We present an approach for illumination and affineinvariant point matching using ordinal features. Ordinal measures for matching only consider the order between pixels and not the...
149
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ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
Linear Discriminant Analysis (LDA) has been a popular method for extracting features which preserve class separability. The projection vectors are commonly obtained by maximizing ...