134 search results - page 15 / 27 » The efficiency of algorithms - misconceptions |
122
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ICPR
2002
IEEE
16 years 2 months ago
2002
IEEE
In this work, two new techniques for non-linear feature extraction are presented. In these techniques, new features are obtained as radial projections of the original measurements...
ICPR
2002
IEEE
16 years 2 months ago
2002
IEEE
We present a fast non-iterative method for approximating the leading eigenvector so as to render graph-spectral based grouping algorithms more efficient. The approximation is base...
ICPR
2002
IEEE
16 years 2 months ago
2002
IEEE
We provide elementary geometric arguments to show that the principal point of cameras with small to moderate field of view cannot be reliably estimated from natural, noisy images ...
114
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ICPR
2010
IEEE
14 years 11 months ago
2010
IEEE
We propose a framework to learn scene semantics from surveillance videos. Using the learnt scene semantics, a video analyst can efficiently and effectively retrieve the hidden sem...
ICPR
2000
IEEE
16 years 2 months ago
2000
IEEE
Research at the Computer Vision Laboratory at the University of Maryland has focussed on developing algorithms and systems that can look at humans and recognize their activities i...