Multipitch Estimation of Piano Sounds Using a New Probabilistic Spectral Smoothness Principle.
Valentin EmiyaRoland BadeauBertrand DavidPublished in: IEEE Trans. Speech Audio Process. (2010)
Keyphrases
- spectral features
- bayesian networks
- probabilistic model
- continuous valued
- cost function
- generative model
- spectral analysis
- neural network
- image data
- information theoretic
- uncertain data
- estimation algorithm
- principle of maximum entropy
- probabilistic logic
- density estimation
- posterior probability
- color images
- video sequences
- image processing