Concerning the differentiability of the energy function in vector quantization algorithms.
Dominique LepetzMax Némoz-GaillardMichaël AupetitPublished in: Neural Networks (2007)
Keyphrases
- vector quantization
- energy function
- reduced complexity
- problems in computer vision
- graph cuts
- codebook design
- markov random field
- image compression
- energy minimization
- computational complexity
- machine learning
- ordering constraints
- fractal image coding
- higher order
- vector quantizer
- fractal image compression
- neural network
- multiscale
- image segmentation
- distortion measure
- input vector