11 search results - page 2 / 3 » Sound enhancement using sparse approximation with speclets |
147
click to vote
ICPR
2008
IEEE
16 years 4 months ago
2008
IEEE
Sparse representations using overcomplete dictionaries are used in a variety of field such as pattern recognition and compression. However, the size of dictionary is usually a tra...
142
Voted
EUROGRAPHICS
2010
Eurographics
16 years 21 days ago
2010
Eurographics
This paper presents a novel interactive approach for adding depth information into hand-drawn cartoon images and animations. In comparison to previous depth assignment techniques ...
122
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
In this paper we consider the problem of sampling far below the Nyquist rate signals that are sparse linear superpositions of shifts of a known, potentially wide-band, pulse. This...
153
Voted
TOG
2012
13 years 6 months ago
2012
We present a technique for performing high-dimensional filtering of images and videos in real time. Our approach produces high-quality results and accelerates filtering by compu...
195
Voted
EUROPAR
2011
Springer
14 years 3 months ago
2011
Springer
Abstract. ILU(k) is a commonly used preconditioner for iterative linear solvers for sparse, non-symmetric systems. It is often preferred for the sake of its stability. We present T...