ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
Due to the curse of dimensionality, high-dimensional data is often pre-processed with some form of dimensionality reduction for the classification task. Many common methods of su...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
We propose a new method for detecting the musical instruments that are present in single-channel mixtures. Such a task is of interest for audio and multimedia content analysis and...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
Copy-move forgery is a specific type of image tampering, where a part of the image is copied and pasted on another part of the same image. In this paper, we propose a new approac...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
In this paper, we propose a Bayesian Pursuit algorithm for sparse representation. It uses both the simplicity of the pursuit algorithms and optimal Bayesian framework to determine...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
We extend the affine combination of one fast and one slow least meansquare (LMS) filter to blind equalization, considering the combination of two constant modulus algorithms (CM...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
Perceived quality of the speech signal deteriorates significantly in the presence of ambient noise. In this paper, based on the analysis that the partial masking effect is a main...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
In our previous work, we introduced Spatially Varying Transforms (SVT) for video coding, where the location of the transform block within the macroblock is not fixed but varying. ...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
Content-based retrieval has emerged as a promising approach to information access. In this paper, we propose an approach to music emotion ranking. Specifically, we rank music in t...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
We are presenting an algorithm for scheduling users in a single-cell broadcast scenario. The presented algorithm aims to minimize the number of transmissions that are necessary to...
ICASSP
2009
IEEE
14 years 6 months ago
2009
IEEE
The Extended Baum-Welch (EBW) Transformations is one of a variety of techniques to estimate parameters of Gaussian mixture models. In this paper, we provide a theoretical framewor...