1439 search results - page 57 / 288 » Fast approximation of centrality |
88
Voted
ICIP
2005
IEEE
16 years 2 months ago
2005
IEEE
Anisotropic Gaussian filters are useful for adaptive smoothing and feature extraction. In our application, micro - tomographic images of fibers were smoothed by anisotropic Gaussi...
138
Voted
ISBI
2004
IEEE
16 years 1 months ago
2004
IEEE
We present a new fast implementation of a non-rigid registration algorithm, based on a finite element elastic deformation model using the mutual information metric with a linear e...
104
Voted
ICASSP
2008
IEEE
15 years 7 months ago
2008
IEEE
In this paper, we extend the cross-multiplicative transfer function (CMTF) approach for improved system identification in the shorttime Fourier transform (STFT) domain. The propo...
106
click to vote
PPAM
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. We consider the problem of computing a weighted edge matching in a large graph using a parallel algorithm. This problem has application in several areas of combinatorial ...
111
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VMV
2003
15 years 2 months ago
2003
The signed distance field of a surface can effectively support many geometry processing tasks such as decimation, smoothing, and Boolean operations since it provides efficient a...