11 search results - page 2 / 3 » Sound enhancement using sparse approximation with speclets |
ICPR
2008
IEEE
14 years 6 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...
EUROGRAPHICS
2010
Eurographics
14 years 2 months 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 ...
ICASSP
2009
IEEE
14 years 2 days 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...
TOG
2012
11 years 7 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...
EUROPAR
2011
Springer
12 years 5 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...