1385 search results - page 163 / 277 » Clustering by Random Projections |
187
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, a new approach for Confocal Microscopy (CM) based on the framework of compressive sensing is developed. In the proposed approach, a point illumination and a random ...
168
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FOCS
2007
IEEE
16 years 23 days ago
2007
IEEE
In this paper, we resolve the smoothed and approximative complexity of low-rank quasi-concave minimization, providing both upper and lower bounds. As an upper bound, we provide th...
214
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
We propose a novel hashing scheme for image retrieval,
clustering and automatic object discovery. Unlike commonly
used bag-of-words approaches, the spatial extent of
image featu...
163
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ICS
2010
Tsinghua U.
16 years 3 months ago
2010
Tsinghua U.
: We initiate the study of local, sublinear time algorithms for finding vertices with extreme topological properties -- such as high degree or clustering coefficient -- in large so...
151
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DFT
2007
IEEE
16 years 23 days ago
2007
IEEE
Growth of pixel density and sensor array size increases the likelihood of developing in-field pixel defects. An ongoing study on defect development in imagers has now provided us ...