Optimal Entropy Coding in Image Subband Coders.
John M. LervikTor A. RamstadPublished in: ICIP (2) (1994)
Keyphrases
- subband
- transform coefficients
- entropy coding
- bit rate
- image coder
- image compression
- wavelet decomposition
- progressive transmission
- subband coding
- filter bank
- transform domain
- wavelet transform
- reconstruction error
- image coding
- multiresolution
- rate distortion
- high frequency
- wavelet coefficients
- source coding
- reconstructed image
- feature vectors
- bitstream
- wavelet domain
- low bit rate
- wavelet packet
- coding method
- frequency domain
- energy compaction
- video coding
- transform coding
- multiscale
- visual quality
- perfect reconstruction
- input image
- image data
- coding scheme
- image classification
- macroblock
- high resolution
- image segmentation
- compressed images
- bit plane
- video signals
- coding efficiency
- video quality
- compression scheme
- spatial domain
- motion vectors
- bit allocation
- compression ratio
- test images
- post processing
- image representation
- similarity measure
- image sequences
- image processing
- lossless coding