The optimized wavelet filters for speech compression.
Anil KumarGirish Kumar SinghG. RajeshK. RanjeetPublished in: Int. J. Speech Technol. (2013)
Keyphrases
- wavelet filters
- wavelet transform
- data compression
- filter bank
- discrete wavelet transform
- subband
- shift invariant
- texture features
- wavelet decomposition
- palmprint
- wavelet coefficients
- image coding
- multiscale
- high frequency
- compression scheme
- compression algorithm
- multiresolution
- image features
- computer vision
- non stationary
- wavelet domain
- image classification
- distance measure
- computational complexity
- image segmentation