Optimum design of vector-quantized subband codecs.
Innho JeeRichard A. HaddadPublished in: IEEE Trans. Signal Process. (1998)
Keyphrases
- subband
- progressive transmission
- image compression
- image coder
- filter bank
- wavelet transform
- low complexity
- multiresolution
- bit rate
- wavelet decomposition
- feature vectors
- high frequency
- entropy coding
- frequency domain
- low pass
- wavelet coefficients
- discrete wavelet transform
- wavelet domain
- wavelet packet
- image coding
- low frequency
- co occurrence
- compression algorithm
- visual words
- compression scheme
- reconstructed image
- reconstruction error
- low bit rate
- transform coefficients
- color images
- vector quantization
- lifting scheme
- video sequences
- distributed video coding
- compression ratio
- multiscale
- motion estimation