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ICC
2008
IEEE
110views Communications» more  ICC 2008»
15 years 8 months ago
On the Eigenvalue Distribution of Ricean MIMO Channels by Character Expansion of Groups
Abstract— Joint eigenvalue distribution of the noncentral complex Wishart matrix, i.e. HH∗ where H is the nonzero-mean complex Gaussian random channel matrix of a multiple-inpu...
Alireza Ghaderipoor, Chintha Tellambura
117
Voted
CVPR
2004
IEEE
16 years 3 months ago
Graphical Models for Graph Matching
This paper explores a formulation for attributed graph matching as an inference problem over a hidden Markov Random Field. We approximate the fully connected model with simpler mo...
Dante Augusto Couto Barone, Terry Caelli, Tib&eacu...
ICASSP
2011
IEEE
14 years 5 months ago
Langevin and hessian with fisher approximation stochastic sampling for parameter estimation of structured covariance
We have studied two efficient sampling methods, Langevin and Hessian adapted Metropolis Hastings (MH), applied to a parameter estimation problem of the mathematical model (Lorent...
Cornelia Vacar, Jean-François Giovannelli, ...
CVPR
2005
IEEE
16 years 3 months ago
Multiscale Segmentation by Combining Motion and Intensity Cues
We present a multiscale method for motion segmentation. Our method begins with local, ambiguous optical flow measurements. It uses a process of aggregation to resolve the ambiguit...
Meirav Galun, Alexander Apartsin, Ronen Basri
ICMCS
2005
IEEE
93views Multimedia» more  ICMCS 2005»
15 years 7 months ago
WA-TV: Webifying and Augmenting Broadcast Content for Next-Generation Storage TV
A method is proposed for viewing broadcast content that converts TV programs into Web content and integrates the results with complementary information retrieved using the Interne...
Hisashi Miyamori, Qiang Ma, Katsumi Tanaka