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133
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
Most existing methods of semi-supervised clustering introduce supervision from outside, e.g., manually label some data samples or introduce constrains into clustering results. Thi...
151
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
In background subtraction, cast shadows induce silhouette distortions and object fusions hindering performance of high level algorithms in scene monitoring. We introduce a nonpara...
158
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CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
Joint data alignment is often regarded as a data simplification process. This idea is powerful and general, but raises two delicate issues. First, one must make sure that the usef...
134
Voted
ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
We present the first method to compute depth cues from images taken solely under uncalibrated near point lighting. A stationary scene is illuminated by a point source that is move...
113
Voted
ICCV
2007
IEEE
16 years 6 months ago
2007
IEEE
Color constancy is almost exclusively modeled with diagonal transforms. However, the choice of basis under which diagonal transforms are taken is traditionally ad hoc. Attempts to...