551 search results - page 60 / 111 » Spectral Analysis |
97
Voted
TMI
2008
15 years 11 days ago
2008
Contrast-enhanced magnetic resonance imaging (MRI) is useful to study the infiltration of cells in vivo. This research adopts ultrasmall superparamagnetic iron oxide (USPIO) parti...
112
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
The Hierarchical SEGmentation (HSEG) algorithm, which is a combination of hierarchical step-wise optimization and spectral clustering, has given good performances for hyperspectra...
127
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PAMI
2007
14 years 12 months ago
2007
—A variety of clustering algorithms have recently been proposed to handle data that is not linearly separable; spectral clustering and kernel k-means are two of the main methods....
95
Voted
MOC
2010
14 years 7 months ago
2010
Spectral deferred correction (SDC) methods for solving ordinary differential equations (ODEs) were introduced by Dutt, Greengard and Rokhlin [5]. It was shown in [5] that SDC metho...
146
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ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Hyperspectral imaging analysis aims at the estimation of the number of constituent substances, known as endmembers, their spectral signatures as well as their abundance fractions ...