ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
A simple and adaptive single image dehazing algorithm is proposed in this work. Based on the observation that a hazy image has low contrast in general, we attempt to restore the o...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The suitability of voiceless fricative spectra for forensic voice comparison is explored within a Likelihood Ratio-based framework. Non-contemporaneous landline telephone recordin...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Stochastic image modeling based on conventional Markov random fields is extensively discussed in the literature. A new stochastic image model based on Markov random fields is intr...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We investigated the multipole loudspeaker array based on spherical harmonic expansion in the Cartesian coordinate system. The arrangement of the multipoles with the least number o...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In a motorized vehicle a number of easily measurable signals with frequency components related to the rotational speed of the engine can be found, e.g., vibrations, electrical sys...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The Hierarchical SEGmentation (HSEG) algorithm, which is a combination of hierarchical step-wise optimization and spectral clustering, has given good performances for hyperspectra...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
In this paper, we propose a novel feature space adaptation technique to improve the robustness of speech recognition in noisy environments. Histogram equalization (HEQ) is an effe...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We consider the use of Bayesian topic models in the analysis of computer network traffic. Our approach utilizes latent Dirichlet allocation and time-varying dynamic latent Dirich...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
The paper contains comparisons of lower bound (potential) and achieved efficiency for filtering grayscale and color images corrupted by AWGN. It is demonstrated that for complex s...