ICA by mutual information minimization: An approach for avoiding local minima.
Massoud Babaie-ZadehBahman BahmaniChristian JuttenPublished in: EUSIPCO (2005)
Keyphrases
- mutual information
- independent component analysis
- statistical independence
- information theoretic
- independent components analysis
- image registration
- similarity measure
- medical image registration
- feature selection
- multi modal image registration
- objective function
- signal processing
- feature extraction
- multimodal image registration
- criterion function
- face recognition
- independent components
- mutual information maximization
- information theoretic measures
- blind source separation
- kullback leibler divergence
- selection criterion
- global minimum
- information gain
- search space
- principal component analysis
- computer vision
- preprocessing
- information theoretic criterion
- energy landscape
- multi modal
- statistical dependence
- simulated annealing
- conditional mutual information
- neighborhood preserving
- maximization of mutual information
- medical images
- non stationary
- blind separation
- factor analysis
- initial conditions
- regularization term