A mixture model for population codes of Gabor filters.
Niklas LüdtkeRichard C. WilsonPublished in: IEEE Trans. Neural Networks (2003)
Keyphrases
- mixture model
- gabor filters
- gaussian mixture model
- em algorithm
- texture analysis
- probabilistic model
- generative model
- gabor features
- feature vectors
- feature extraction
- density estimation
- texture features
- model selection
- language model
- unsupervised learning
- expectation maximization
- mixture modeling
- bank of gabor filters
- maximum likelihood
- gabor filtering
- filter outputs
- probabilistic mixture model
- mean shift
- multiresolution
- information retrieval