5692 search results - page 385 / 1139 » Challenges and Unsolved Problems |
145
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
The left ventricle myocardium and chamber segmentation in gated SPECT images is a challenging problem. Segmentation is however the first step to geometry reconstruction and quantit...
204
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
Abstract. We present a method for learning feature descriptors using multiple images, motivated by the problems of mobile robot navigation and localization. The technique uses the ...
178
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we derive a data mining framework to analyze 3D features on human faces. The framework leverages kernel density estimators, genetic algorithm and an information com...
276
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
In some applications of privacy preserving data publishing, a practical demand is to publish a data set on multiple quasi-identifiers for multiple users simultaneously, which poses...
211
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
A novel error concealment method is proposed for two-view based stereoscopic video coding to address the challenging problem of adaptively combining inter-view correlation and tem...