230 search results - page 21 / 46 » An introduction to consistent graphs and their signal proces... |
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
We consider principal component analysis (PCA) in decomposable Gaussian graphical models. We exploit the prior information in these models in order to distribute its computation. ...
MJ
2006
13 years 7 months ago
2006
In this paper, we propose a method for speeding-up Digital Signal Processing applications by partitioning them between the reconfigurable hardware blocks of different granularity ...
EWSN
2004
Springer
14 years 7 months ago
2004
Springer
We present a hardware and software platform for rapid prototyping of augmented sensor network systems, which may be temporarily connected to a backend infrastructure for data stora...
MICCAI
2008
Springer
14 years 9 months ago
2008
Springer
We propose a method that computes a conformal mapping from a multiply connected mesh to the so-called slit domain, which consists of a canonical rectangle or disk in which 3D curve...
ISCAS
2008
IEEE
14 years 2 months ago
2008
IEEE
— Non-negative Matrix factorization (NMF) has increasingly been used as a tool in signal processing in the last couple of years. NMF, like independent component analysis (ICA) is...