A Fast Search Algorithm for Vector Quantization Based on Associative Memories.
Enrique GuzmánOleksiy B. PogrebnyakLuis Sánchez FernándezCornelio Yáñez-MárquezPublished in: CIARP (2008)
Keyphrases
- vector quantization
- associative memory
- search algorithm
- alpha beta
- image compression
- vector quantizer
- search space
- auto associative
- distortion measure
- fractal image compression
- reduced complexity
- search methods
- codebook design
- input vector
- branch and bound
- successive approximation
- neural network
- fractal image coding
- image processing
- tree search
- search tree
- game tree
- neural gas
- unsupervised learning
- feature vectors
- codebook generation