Secure Lossy Image Compression via Adaptive Vector Quantization.
Bruno CarpentieriFrancesco PalmieriRaffaele PizzolantePublished in: AVR (1) (2018)
Keyphrases
- vector quantization
- image compression
- lossy image compression
- fractal image compression
- vector quantizer
- distortion measure
- compression algorithm
- wavelet transform
- compression scheme
- low bit rate
- compressed images
- compression ratio
- random projections
- image transmission
- reconstructed image
- subband
- data compression
- bit allocation
- frequency domain
- image segmentation