16kbps Real time QMF sub-band coding implementation.
Claude R. GalandDaniel J. EstebanPublished in: ICASSP (1980)
Keyphrases
- video compression
- subband
- bit rate
- video coding
- coding efficiency
- coding method
- efficient compression
- real time
- rate distortion
- subband coding
- wavelet coding
- bit allocation
- inter frame
- filter bank
- image quality
- visual quality
- wavelet coefficients
- bitstream
- motion vectors
- high frequency
- macroblock
- discrete wavelet transform
- low pass
- frequency domain
- transform coefficients
- image compression
- wavelet decomposition
- entropy coding
- wavelet domain
- locally adaptive
- computational complexity
- wavelet transform
- quadrature mirror
- bit plane
- coding gain
- energy compaction
- low frequency
- multiresolution
- feature vectors
- high quality
- frequency band
- wavelet packet
- high pass
- perfect reconstruction
- contourlet transform
- lossless compression
- coding scheme
- significant bit