13500 search results - page 104 / 2700 » Improved analysis of D |
154
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ICA
2010
Springer
15 years 3 months ago
2010
Springer
Abstract. In this paper, we consider the Independent Component Analysis problem when the hidden sources are non-negative (Non-negative ICA). This problem is formulated as a non-lin...
181
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FIMH
2003
Springer
15 years 11 months ago
2003
Springer
We model the process of imaging soft tissues with a 3D ultrasound probe using a linear convolution model, and obtain analytical expressions of both the ultrasound image and its spe...
143
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DAC
1999
ACM
15 years 10 months ago
1999
ACM
In this survey paper we describethe combination of: discretized integral formulations, sparsication techniques, and krylov-subspace based model-order reduction that has led to rob...
149
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ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
This article focuses on the field-to-image registration for TV sports-related image processing through basic geometrical reasoning. We propose a robust automatic line-based method...
172
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ICASSP
2007
IEEE
16 years 5 days ago
2007
IEEE
This paper presents a novel classification strategy for 3D objects. Our technique is based on using a Global Geodesic Function to intrinsically describe the surface ofan object. T...