Searching similar images - Vector quantization with S-tree.
Jan PlatosPavel KrömerVáclav SnáselAjith AbrahamPublished in: CASoN (2012)
Keyphrases
- vector quantization
- image compression
- tree structured vector quantization
- successive approximation
- vector quantizer
- input vector
- tree structure
- fractal image compression
- distortion measure
- neural gas
- speaker recognition
- fractal image coding
- finite state vector quantization
- vector quantized
- reduced complexity
- entropy constrained
- computer vision
- joint source and channel coding
- residual vector quantization
- frequency domain
- index structure
- multiresolution
- clustering algorithm