Interactive DSP educational platform for real-time subband audio coding.
Davide QuagliaAlfonso MontuoriEros PaseroJuan Carlos De MartinPublished in: ICASSP (2002)
Keyphrases
- subband
- subband coding
- wavelet coding
- video signals
- filter bank
- digital signal processor
- texas instruments
- subband decomposition
- image compression
- signal processing
- wavelet transform
- bit rate
- scalar quantization
- multiresolution
- image coding scheme
- feature vectors
- multimedia
- wavelet coefficients
- high frequency
- coding gain
- embedded zerotree
- frequency domain
- discrete wavelet transform
- lattice vector quantization
- transform coefficients
- coding scheme
- wavelet decomposition
- wavelet packet
- rate distortion
- image coding
- energy compaction
- locally adaptive
- coding efficiency
- wavelet transform coefficients
- wavelet domain
- frequency band
- transform coding
- entropy coding
- image coder
- low pass
- coding method
- wavelet subbands
- inter frame
- perfect reconstruction
- compression ratio
- bitstream
- video coder
- bit allocation
- vector quantization
- multiscale
- computer vision