11 search results - page 2 / 3 » Sound enhancement using sparse approximation with speclets |
ICPR
2008
IEEE
14 years 7 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 16 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 8 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...