A Comparison of Bayes Risk Weighted Vector Quantization with Posterior Estimation with Other VQ-based Classifiers.
Keren PerlmutterCheryl L. NashRobert M. GrayPublished in: ICIP (2) (1994)
Keyphrases
- vector quantization
- bayes risk
- distortion measure
- vector quantizer
- image compression
- codebook design
- reduced complexity
- loss function
- feature selection
- entropy constrained
- posterior probability
- training data
- finite state vector quantization
- bayesian framework
- image coding
- fractal image coding
- gaussian process
- training set
- support vector
- vector quantized
- learning theory
- reference frame
- finite state
- structural similarity
- bit allocation
- training samples
- high dimensional
- successive approximation
- multiscale