32 search results - page 4 / 7 » Sparse Representation and Its Applications in Blind Source S... |
IVC
2008
13 years 6 months ago
2008
Blind source separation (BSS) has been successfully applied to many fields such as communications and biomedical engineering. Its application for image encryption, however, remain...
ICDAR
2009
IEEE
2009
IEEE
Registration and Enhancement of Double-Sided Degraded Manuscripts Acquired in Multispectral Modality
13 years 4 months ago
We propose a system to process multispectral scans of double-sided documents. It can co-register any number of recto and verso channel maps, and reduce the bleed-through/show-thro...
ICASSP
2010
IEEE
13 years 1 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...
IESA
2007
13 years 7 months ago
2007
This paper focuses on the construct of interoperability of web-based information applications, commonly known as ‘mashups’, reporting a case study of a global content provider...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
A collaborative framework for detecting the different sources in mixed signals is presented in this paper. The approach is based on CHiLasso, a convex collaborative hierarchical s...