Audio Query by Example Using Similarity Measures between Probability Density Functions of Features.
Marko Leonard HelénTuomas VirtanenPublished in: EURASIP J. Audio Speech Music. Process. (2010)
Keyphrases
- unsupervised learning
- probability density function
- mixture model
- feature vectors
- similarity measure
- object recognition
- machine learning
- model selection
- image features
- higher order statistics
- density function
- image retrieval
- pixel intensities
- mutual information
- kernel density estimation
- density estimation
- distance measure
- higher order
- image registration
- pattern recognition
- information retrieval