Improving Image Vector Quantization with a Genetic Accelerated K-Means Algorithm.
Carlos R. B. AzevedoTiago A. E. FerreiraWaslon Terllizzie A. LopesFrancisco MadeiroPublished in: ACIVS (2008)
Keyphrases
- vector quantization
- k means
- distortion measure
- image data
- similarity measure
- successive approximation
- fractal image compression
- image representation
- cluster analysis
- image compression
- clustering method
- data clustering
- test images
- expectation maximization
- neural gas
- neural network
- color quantization
- fractal image coding
- finite state vector quantization
- input data
- self organizing maps
- image features
- reduced complexity
- image retrieval
- computational complexity
- multiscale
- image segmentation