Keyphrases
- fractal coding
- fractal image coding
- image coding
- compression ratio
- coding method
- image blocks
- image compression
- fractal encoding
- quadtree
- texture image retrieval
- vector quantization
- texture mapping
- test images
- rotation invariant
- natural images
- digital images
- coding scheme
- transform domain
- principal component analysis
- multiresolution
- object recognition