Exact reconstruction techniques for tree-structured subband coders.
Mark J. T. SmithThomas P. Barnwell IIIPublished in: IEEE Trans. Acoust. Speech Signal Process. (1986)
Keyphrases
- subband
- reconstruction error
- bit rate
- filter bank
- wavelet transform
- image compression
- subband decomposition
- multiresolution
- image coder
- reconstructed image
- wavelet decomposition
- wavelet coefficients
- high frequency
- feature vectors
- frequency domain
- discrete wavelet transform
- tree structure
- wavelet packet
- low pass
- wavelet domain
- energy compaction
- video coding
- wavelet coding
- wavelet image coding
- rate distortion
- bitstream
- visual quality
- image coding
- perfect reconstruction
- scalar quantization
- multiscale
- frequency band
- transform coefficients
- vector quantization
- image quality