Statistics of natural images using hash fractal image compression.
Kostadin KoroutchevJosé R. DorronsoroPublished in: CompSysTech (2003)
Keyphrases
- fractal image compression
- statistics of natural images
- natural images
- vector quantization
- receptive fields
- image compression
- hash functions
- nearest neighbor search
- prior models
- power spectrum
- invariant properties
- quadtree
- coding scheme
- multiscale
- data structure
- scale invariant
- input image
- object recognition
- biologically inspired
- frequency domain
- higher order
- nearest neighbor
- neural network
- prior information
- denoising
- wavelet transform