ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper presents a dereverberation method based on I-divergence minimization, which is particularly suitable for music signals. Existing dereverberation methods, including one ...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper proposes a feature extraction for speaker characterization by exploring the relationship between the two distinct components of the speech signal, one is harmonics acco...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Autofocus algorithms deal with image restoration in a nonideal synthetic aperture radar (SAR) imaging system. We propose a novel autofocus algorithm, denoted as MLA, that is based...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
We briefly present the current state-of-the-art approaches for group and extended object tracking with an emphasis on particle methods which have high potential to handle complex...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
A microphone array beamformer combined with a post-filter estimation based on spatial smoothing can deliver good noise attenuation preserving the speech component, however, with ...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
We present a study on purely data-based recognition of animal sounds, performing evaluation on a real-world database obtained from the Humboldt-University Animal Sound Archive. As...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper presents a Markov Random Field (MRF)-based approach for depth map super-resolution and enhancement. Given a low-resolution or moderate quality depth map, we study the p...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
We consider the problem of minimizing the cost of the power required to achieve a specified level of quality-of-service (QoS) on a point-to-point link that may be assisted by an ...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper, we rst present a theorem that HOSVD-based representation of high-order tensor data provides a robust framework that can be used for a uni ed representation of the H...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper presents a non-parallel training algorithm for voice conversion based on feature transform Gaussian mixture model (FTGMM), which is a mixture model of joint density spa...