11 search results - page 1 / 3 » Sound enhancement using sparse approximation with speclets |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper addresses an innovative approach to informed enhancement of damaged sound. It uses sparse approximations with a learned dictionary of atoms modeling the main components...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
In this paper we present a novel approach to describe sound mixtures which is based on a geometric viewpoint. In this approach we extend the idea of a nearest-neighbor representat...
SC
2003
ACM
13 years 10 months ago
2003
ACM
We investigate the use of the multistep successive preconditioning strategies (MSP) to construct a class of parallel multilevel sparse approximate inverse (SAI) preconditioners. W...
IPMI
2001
Springer
14 years 5 months ago
2001
Springer
In this paper we propose a novel approach to feature enhancement to enhance the quality of noisy images. Our approach is based on a phase-based feature detection algorithm, followe...
NN
2011
Springer
12 years 11 months ago
2011
Springer
In this letter we explore an alternative structural representation for Steinbuch-type binary associative memories. These networks offer very generous storage capacities (both asy...