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» On the Processing of Decimated Signals
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ICASSP
2011
IEEE
14 years 9 months ago
On the effectiveness of the Dark Channel Prior for single image dehazing by approximating with minimum volume ellipsoids
There is an increasing number of methods for removing haze and fog from a single image. One of such methods is Dark Channel Prior (DCP). The goal of this paper is to develop a mat...
Kristofor B. Gibson, Truong Q. Nguyen
ICASSP
2011
IEEE
14 years 9 months ago
Multi-stream spectro-temporal and cepstral features based on data-driven hierarchical phoneme clusters
We propose a method to enhance multi-stream Gabor and MFCC features using data-driven hierarchical phoneme clusters to yield more discriminating posteriors. We take into account d...
Shang-wen Li, Liang-Che Sun, Lin-Shan Lee
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ICASSP
2011
IEEE
14 years 9 months ago
Ultra-fast tracking based on zero-shift points
A novel tracker based on points where the intensity function is locally even is presented. Tracking of these so called zeroshift points (ZSPs) is very efficient, a single point i...
Jan Dupac, Jiri Matas
ICASSP
2011
IEEE
14 years 9 months ago
On the success of network inference using a markov routing model
In this paper we discuss why a simple network topology inference algorithm based on network co-occurrence measurements and a Markov random walk model for routing enables perfect t...
Laura Balzano, Robert Nowak, Matthew Roughan
ICASSP
2011
IEEE
14 years 9 months ago
An optimal filtering for unmasked noise prevention
A new estimator, optimal in the frequency domain with respect to the masking properties of the human auditory system, is proposed. This new filtering technique prevents the emerg...
Asmaa Amehraye, Lionel Fillatre, Dominique Pastor