An Interpolative Scheme for Fractal Image Compression in the Wavelet Domain.
Mohsen GhazelEdward R. VrscayAmir K. KhandaniPublished in: CAIP (1999)
Keyphrases
- wavelet domain
- fractal image compression
- vector quantization
- image compression
- wavelet transform
- denoising
- image watermarking scheme
- wavelet coefficients
- subband
- spatial domain
- multiresolution
- discrete wavelet transform
- multiscale
- shift invariant
- human visual system
- quadtree
- wavelet decomposition
- image denoising
- high frequency
- watermark embedding
- texture image retrieval
- transform domain
- filter bank
- nearest neighbor search
- watermarking algorithm
- frequency domain
- neural network
- wavelet domain hidden markov tree
- coding scheme
- feature extraction
- compression ratio
- visual quality
- natural images
- higher order
- autoregressive model
- image processing
- feature selection