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ICASSP
2011
IEEE
14 years 1 months ago
Multilayer perceptron with sparse hidden outputs for phoneme recognition
This paper introduces the sparse multilayer perceptron (SMLP) which learns the transformation from the inputs to the targets as in multilayer perceptron (MLP) while the outputs of...
Garimella S. V. S. Sivaram, Hynek Hermansky
ICASSP
2011
IEEE
14 years 1 months ago
Correlogram template matching for time-delay estimation
We propose a correlogram-based time delay estimation method using signals modeled as the output of the cochlea, where the low-level signal processing happens in the human auditory...
Bowon Lee, Ton Kalker, Ronald W. Schafer
ICASSP
2011
IEEE
14 years 1 months ago
Accurate non-iterative depth layer extraction algorithm for image based rendering
Image based rendering is an attractive alternative for generating novel views compared to model based rendering due to its lower complexity and potential for photo-realistic resul...
James Pearson, Pier Luigi Dragotti, Mike Brookes
ICASSP
2011
IEEE
14 years 1 months ago
Noise power gain as a measure of errors in discrete-time transversal estimators
The noise power gain (NPG) is addressed and the error bound (EB) is specified via NPG for a general p-shift linear timevariant finite impulse response (FIR) transversal estimato...
Yuriy S. Shmaliy, Oscar Gerardo Ibarra-Manzano
ICASSP
2011
IEEE
14 years 1 months ago
A unified framework for GLRT-based spectrum sensing of signals with covariance matrices with known eigenvalue multiplicities
In this paper, we create a unified framework for spectrum sensing of signals which have covariance matrices with known eigenvalue multiplicities. We derive the generalized likeli...
Erik Axell, Erik G. Larsson