26 search results - page 4 / 6 » Direct PSF estimation using a random noise target |
MICCAI
2009
Springer
15 years 10 months ago
2009
Springer
We propose a novel method for deformable tensor?to?tensor registration of Diffusion Tensor Imaging (DTI) data. Our registration method considers estimated diffusion tensors as norm...
GECCO
2010
Springer
15 years 1 months ago
2010
Springer
This paper presents the result for Simultaneous Perturbation Stochastic Approximation (SPSA) on the BBOB 2010 noiseless testbed. SPSA is a stochastic gradient approximation strate...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper we propose a nonparametric hypothesis test for stationarity based on local Fourier analysis. We employ a test statistic that measures the variation of time-localized...
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CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
We address the normal reconstruction problem by photometric stereo using a uniform and dense set of photometric images captured at fixed viewpoint. Our method is robust to spurio...
ICWN
2007
14 years 11 months ago
2007
—To meet the demand for broadband wireless communication, wireless systems should work well in typical wireless environments, characterized by the path loss of the signals, multi...