Context-based lossless halftone image compression.
Koen N. DeneckerSteven Van AsschePeter De NeveIgnace LemahieuPublished in: J. Electronic Imaging (1999)
Keyphrases
- image compression
- vector quantization
- lossless compression
- gray scale
- compression ratio
- wavelet transform
- compression algorithm
- lossy compression
- entropy coding
- subband
- compression scheme
- arithmetic coding
- continuous tone images
- low bit rate
- progressive transmission
- error diffusion
- discrete cosine transform
- halftone images
- image processing
- compressed images
- reconstructed image
- image transmission
- data hiding
- bit allocation
- context sensitive
- compression standards
- inverse halftoning
- differential pulse code modulation
- predictive coding
- data compression
- multiscale