Adaptive Preprocessing Scheme Using Rank for Lossless Indexed Image Compression.
Kang-Soo YouTae-Yoon ParkEuee S. JangHoon-Sung KwakPublished in: ICIC (1) (2005)
Keyphrases
- image compression
- energy compaction
- preprocessing
- progressive transmission
- vector quantization
- terms of visual quality
- wavelet transform
- subband
- compression scheme
- compression algorithm
- differential pulse code modulation
- compression ratio
- reconstructed image
- secret image sharing
- lossless compression
- high compression ratio
- entropy coding
- low bit rate
- image processing
- discrete cosine transform
- arithmetic coding
- lifting scheme
- lossy compression
- feature extraction
- compression rate
- data embedding
- compressed images
- tree structured vector quantization
- spatial domain