1286 search results - page 194 / 258 » Object detection using spatial histogram features |
108
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PAMI
2008
15 years 2 months ago
2008
This paper develops a theory of frequency domain invariants in computer vision. We derive novel identities using spherical harmonics, which are the angular frequency domain analog ...
132
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PAMI
2006
15 years 2 months ago
2006
Analysis of motion patterns is an effective approach for anomaly detection and behavior prediction. Current approaches for the analysis of motion patterns depend on known scenes, w...
153
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CVPR
2004
IEEE
16 years 4 months ago
2004
IEEE
The visual effects of rain are complex. Rain consists of spatially distributed drops falling at high velocities. Each drop refracts and reflects the environment, producing sharp i...
111
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ICIP
2006
IEEE
16 years 4 months ago
2006
IEEE
The ability to automatically detect visually interesting regions in images has practical applications in the design of active machine vision systems. Analysis of the statistics of...
124
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BC
1999
15 years 2 months ago
1999
A prominent model of visual motion detection is the so-called correlation or Reichardt detector. Whereas this model can account for many properties of motion vision, from humans to...