A Subband-Based SVM Front-End for Robust ASR.
Jibran YousafzaiZoran CvetkovicPeter SollichMatthew AgerPublished in: CoRR (2014)
Keyphrases
- subband
- feature vectors
- filter bank
- wavelet transform
- image compression
- multiresolution
- bit rate
- wavelet decomposition
- wavelet domain
- wavelet coefficients
- discrete wavelet transform
- locally adaptive
- high frequency
- wavelet coding
- support vector machine svm
- subband coding
- support vector
- frequency domain
- wavelet packet
- subband decomposition
- image coding
- low pass
- computationally efficient
- low frequency
- adaptive wavelet
- wavelet transform coefficients
- feature extraction
- multiscale decomposition
- frequency band
- video coding
- kernel function
- image quality
- feature space
- kernel methods
- high pass
- support vector machine
- multiscale