ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper we address the application of single sensor source separation techniques to mixtures of speech and music. Three strategies for source modeling are presented, namely ...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
The fact that audio compression for streaming or storage is usually performed offline alleviates traditional constraints on encoding delay. We propose a rate-distortion optimized...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
We propose a new approach for singer melody extraction, based on blind source separation techniques. The short time Fourier transform (STFT) of the singer signal is modelled by a ...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
A new technique to acquire pseudo-noise (PN) sequences has been recently proposed in [1] and [2]. It is based on the paradigm of iterative Message Passing (iMP) to be run on loopy...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper, we propose a systemic approach for synthesizing field-programmable gate array (FPGA) implementations of fast Fourier transform (FFT) computations. Our approach cons...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper, we present a new framework to analyse and process 3D animations (defined by sequences of triangular meshes sharing the same connectivity at any frame). Our idea is...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
In this work we present a method to perform a complete audiovisual source separation without need of previous information. This method is based on the assumption that sounds are c...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
We propose a sparse non-negative image coding based on simulated annealing and matrix pseudo-inversion. We show that sparsity and non-negativity are both important to obtain part-...
ICASSP
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper presents an approach for a multi-cue based two-dimensional gesture recognition that combines two different forms of cues, namely shape cues and motion cues, in a suppor...