A hybrid image compression algorithm based on fractal coding and wavelet transform.
loannis AndreopoulosYorgos A. KarayiannisThanos StouraitisPublished in: ISCAS (2000)
Keyphrases
- compression algorithm
- fractal coding
- compression ratio
- wavelet based image
- wavelet transform
- image compression
- quadtree decomposition
- fractal image coding
- image coding
- multiscale
- low frequency
- image quality
- image blocks
- vector quantization
- wavelet coefficients
- input image
- image data
- wavelet decomposition
- image retrieval
- reconstructed image
- bitstream
- multiresolution
- jpeg images
- high resolution
- coding method
- image representation
- test images
- high frequency
- similarity measure
- image segmentation
- curvelet transform
- dual tree
- quadtree
- image processing
- image regions