6 search results - page 1 / 2 » Convex analysis and separation of composite signals in DCE-M... |
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
Dynamic functional imaging promises powerful tools for the visualization and elucidation of important diseasecausing biological processes, where the pixels often represent a compo...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
We recently reported a criterion for blind separation of non-negative sources, using a new concept called convex analysis for mixtures of non-negative sources (CAMNS). Under some ...
TSP
2008
13 years 7 months ago
2008
This paper presents a new framework for blind source separation (BSS) of non-negative source signals. The proposed framework, referred herein to as convex analysis of mixtures of ...
ICASSP
2010
IEEE
13 years 2 months ago
2010
IEEE
In this paper we propose an iterative algorithm for solving the problem of extracting a sparse source signal when a reference signal for the desired source signal is available. In...
BMCBI
2004
13 years 7 months ago
2004
Background: Oligonucleotide frequencies were shown to be conserved signatures for bacterial genomes, however, the underlying constraints have yet not been resolved in detail. In t...