6692 search results - page 849 / 1339 » Biomedical Computing and Visualization |
229
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CVPR
2001
IEEE
16 years 9 months ago
2001
IEEE
Perceptual popout is defined by both feature similarity and local feature contrast. We identify these two measures with attraction and repulsion, and unify the dual processes of a...
240
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CVPR
2004
IEEE
16 years 9 months ago
2004
IEEE
Linear Discriminant Analysis (LDA) is popular feature extraction technique for face recognition. However, it often suffers from the small sample size problem when dealing with the...
210
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CVPR
2005
IEEE
16 years 9 months ago
2005
IEEE
We consider a visual scene analysis scenario where objects (e.g. people, cars) pass through the viewing field of a static camera and need to be detected and segmented from the bac...
174
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CVPR
2005
IEEE
16 years 9 months ago
2005
IEEE
Those motion parameters that cannot be recovered from image measurements are unobservable in the visual dynamic system. This paper studies this important issue of singularity in th...
194
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CVPR
2006
IEEE
16 years 9 months ago
2006
IEEE
We present a technique to reduce image blur caused by out-of-focus regions in projected imagery. Unlike traditional restoration algorithms that operate on a blurred image to recov...