Time-scale modification of music using a synchronized subband/time-domain approach.
David DorranRobert LawlorPublished in: ICASSP (4) (2004)
Keyphrases
- subband
- frequency domain
- filter bank
- image compression
- bit rate
- multiresolution
- wavelet transform
- wavelet coefficients
- wavelet decomposition
- feature vectors
- high frequency
- low pass
- locally adaptive
- wavelet domain
- subband coding
- spatial domain
- subband decomposition
- low frequency
- image coder
- audio signal
- contourlet transform
- discrete wavelet transform
- wavelet packet
- adaptive wavelet
- wavelet coding
- music information retrieval
- image coding
- vector quantization
- wavelet subbands
- high pass
- bitstream
- wavelet filters
- compression algorithm
- scale space
- scalar quantization
- multiscale decomposition
- image processing
- directional information
- perfect reconstruction
- frequency band
- natural images
- denoising
- multiscale
- feature extraction