Reversible DCT-based lossy-to-lossless still image compression.
Heng ChenGeert BraeckmanAdrian MunteanuPeter SchelkensPublished in: ICIP (2013)
Keyphrases
- image compression
- lossy compression
- lossless compression
- hadamard transform
- transform domain
- lossless coding
- predictive coding
- lossless data compression
- compression ratio
- wavelet compression
- data compression
- lossless image coding
- motion compensated
- lempel ziv
- discrete cosine transform
- reversible data embedding
- entropy coding
- compression algorithm
- compression scheme
- arithmetic coding
- spatial domain
- markov chain
- cellular automata
- high compression ratio
- image coder
- source coding
- multidimensional signals
- transform coefficients
- subband
- dct coefficients
- progressive transmission
- wavelet transform
- low bit rate
- image quality
- lossless image compression
- lifting scheme
- dct domain
- mpeg video
- bit rate
- reconstructed image
- compressed images
- coding method
- reversible integer
- image coding
- estimation algorithm
- approximate string matching
- motion compensation
- visual quality
- elimination algorithm
- frequency domain
- distributed video coding
- data embedding
- image processing