1192 search results - page 9 / 239 » Surfaces with polar structure |
ACL
2006
14 years 11 months ago
2006
This paper proposes a novel method of building polarity-tagged corpus from HTML documents. The characteristics of this method is that it is fully automatic and can be applied to a...
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FSTTCS
2006
Springer
15 years 1 months ago
2006
Springer
We consider the problem of approximating normal and feature sizes of a surface from point cloud data that may be noisy. These problems are central to many applications dealing wit...
CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
We explore a polar representation of optical flow in which each element of the brightness motion field is represented by its magnitude and orientation instead of its Cartesian p...
100
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ICCV
2005
IEEE
15 years 3 months ago
2005
IEEE
We propose a general method that parameterizes general surfaces with complex (possible branching) topology using Riemann surface structure. Rather than evolve the surface geometry...
CRV
2008
IEEE
15 years 4 months ago
2008
IEEE
We propose an efficient technique for normal map acquisition, using a cheap and easy to build setup. Our setup consists solely of off-the-shelf components, such as an LCD screen,...