Noise robust speech parameterization using multiresolution feature extraction.

Ramalingam Hariharan Imre Kiss I. Viikki

Published in: IEEE Trans. Speech Audio Process. (2001)

Keyphrases

multiresolution
feature extraction
noisy environments
wavelet transform
image noise
speech recognition
texture analysis

imaging artifacts
speaker identification
preprocessing
random noise
geometric distortions
noisy data
support vector machine svm

additive noise
speech signal
salt pepper
background noise
feature vectors
gabor filters

quadtree
feature selection
wavelet coefficients
image classification
missing data
frequency domain