2990 search results - page 436 / 598 » Thresholding for Change Detection |
155
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
This paper considers the objectives of accurate stereo matching, especially at object boundaries, robustness against recording or illumination changes and efficiency of the calcul...
211
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
This paper describes a patch-based approach for rapid image correlation or template matching. By representing a template image with an ensemble of patches, the method is robust wi...
109
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ICCV
1999
IEEE
16 years 6 months ago
1999
IEEE
Background maintenance is a frequent element of video surveillance systems. We develop Wallflower, a threecomponent system for background maintenance: the pixellevel component per...
129
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ECCV
2004
Springer
16 years 6 months ago
2004
Springer
The traditional subspace-based approaches to segmentation (often referred to as multi-body factorization approaches) provide spatial clustering/segmentation by grouping together po...
161
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ICIP
2008
IEEE
16 years 5 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on 2-Dimensional Oriented Principal Component Analysis (2D-OPCA) of affine covariant regions. The goal of video fing...