2323 search results - page 301 / 465 » Illumination-Invariant Change Detection |
148
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ICCV
1999
IEEE
16 years 8 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...
174
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ECCV
2004
Springer
16 years 8 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...
196
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ICIP
2008
IEEE
16 years 8 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...
198
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose a multi-modal object tracking algorithm that combines appearance, motion and audio information in a particle filter. The proposed tracker fuses at the likelihood level ...
162
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
This paper presents an integrated image registration algorithm to correct the motion induced by patient breathing for dynamic renal perfusion MR images. Registration of kidneys th...