New quadtree predictive image coding technique using pattern-based classification.
Farhad KeissarianPublished in: VCIP (2003)
Keyphrases
- image coding
- quadtree
- image coder
- multiresolution
- wavelet transform
- filter bank
- pattern recognition
- data structure
- fractal coding
- image representation
- coding efficiency
- feature vectors
- machine learning
- image classification
- bit plane
- feature extraction
- variable block size
- subband
- matching pursuit
- tree structure
- wavelet coefficients
- object recognition
- inter frame
- lapped transforms
- image compression
- residual vector quantization
- fractal image compression
- lossless compression
- wavelet packet
- rate distortion
- image quality
- feature space
- feature selection