1385 search results - page 159 / 277 » Clustering by Random Projections |
146
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ISBI
2002
IEEE
16 years 7 months ago
2002
IEEE
In PET imaging listmode is an alternative for projections to store the acquisition data with more accuracy. The reconstruction starting from the listmode format requires different...
175
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Matching and registration of shapes is a key issue in Computer Vision, Pattern Recognition, and Medical Image Analysis. This paper presents a shape representation framework based ...
157
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Sparse representation in compressive sensing is gaining increasing attention due to its success in various applications. As we demonstrate in this paper, however, image sparse rep...
169
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ICASSP
2008
IEEE
16 years 27 days ago
2008
IEEE
The emerging theory of compressed sensing (CS) provides a universal signal detection approach for sparse signals at sub-Nyquist sampling rates. A small number of random projection...
186
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AIPS
2009
15 years 7 months ago
2009
We define the robustness of a sequential plan as the probability that it will execute successfully despite uncertainty in the execution environment. We consider a rich notion of u...