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146
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
A large family of algorithms for dimensionality reduction end with solving a Trace Ratio problem in the form of arg maxW Tr(WT SpW)/Tr(WT SlW)1 , which is generally transformed in...
161
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ICCV
2003
IEEE
16 years 8 months ago
2003
IEEE
Dominant sets are a new graph-theoretic concept that has proven to be relevant in partitional (flat) clustering as well as image segmentation problems. However, in many computer v...
184
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ICCV
2001
IEEE
16 years 8 months ago
2001
IEEE
Blob trackers have become increasingly powerful in recent years largely due to the adoption of statistical appearance models which allow effective background subtraction and robus...
170
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
Our purpose is to provide an augmented reality system for Radio-Frequency guidance that could superimpose a 3D model of the liver, its vessels and tumors (reconstructed from CT ima...
219
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
Suppose that two perspective views of four world points are given, that the intrinsic parameters are known, but the camera poses and the world point positions are not. We prove tha...