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TASLP
2008
104views more  TASLP 2008»
15 years 6 months ago
Tracking of Nonstationary Noise Based on Data-Driven Recursive Noise Power Estimation
This paper considers estimation of the noise spectral variance from speech signals contaminated by highly nonstationary noise sources. The method can accurately track fast changes ...
Jan S. Erkelens, Richard Heusdens
TIP
2008
119views more  TIP 2008»
15 years 6 months ago
Complex Wavelet Bases, Steerability, and the Marr-Like Pyramid
Our aim in this paper is to tighten the link between wavelets, some classical image-processing operators, and David Marr's theory of early vision. The cornerstone of our appro...
Dimitri Van De Ville, Michael Unser
TVCG
2008
126views more  TVCG 2008»
15 years 6 months ago
Usability Engineering for Augmented Reality: Employing User-Based Studies to Inform Design
A major challenge, and thus opportunity, in the field of human-computer interaction and specifically usability engineering is designing effective user interfaces for emerging techn...
Joseph L. Gabbard, J. Edward Swan II
MANSCI
2007
139views more  MANSCI 2007»
15 years 6 months ago
A Market-Based Optimization Algorithm for Distributed Systems
In this paper, a market-based decomposition method for decomposable linear systems is developed. The solution process iterates between a master problem that solves the market-matc...
Zhiling Guo, Gary J. Koehler, Andrew B. Whinston
MOC
1998
108views more  MOC 1998»
15 years 6 months ago
Numerical conformal mapping based on the generalised conjugation operator
Abstract. An iterative procedure for numerical conformal mapping is presented which imposes no restriction on the boundary complexity. The formulation involves two analytically equ...
Bao Cheng Li, Stavros Syngellakis