Joint multiple-image compression and encryption based on adapted fractal mating coding for secured image distribution.
Hsuan T. ChangC. C. LinDay-Fann ShenPublished in: SIP (2005)
Keyphrases
- image compression
- fractal coding
- progressive transmission
- fractal image coding
- image coding algorithm
- high compression ratio
- block coding
- input image
- vector quantization
- image classification
- subband decomposition
- compression ratio
- image data
- wavelet compression
- image representation
- image analysis
- multiscale
- subband
- coding method
- embedded zerotree
- image coding
- wavelet transform
- image features
- image segmentation
- image blocks
- spatial distribution
- compression scheme
- compression algorithm
- image processing
- lossless compression
- transform coding
- reconstructed image
- compression standards
- image quality
- spatial coordinates
- high resolution
- block truncation coding
- discrete cosine transform
- subband coding
- image retrieval
- fractal code