Derivatives of Mutual Information in Gaussian Vector Channels with Applications.
Anke FeitenStephen V. HanlyRudolf MatharPublished in: ISIT (2007)
Keyphrases
- mutual information
- information theoretic
- image registration
- similarity measure
- partial derivatives
- gaussian derivatives
- feature selection
- maximum likelihood
- higher order
- vector space
- medical image registration
- multi channel
- conditional mutual information
- multi modal image registration
- feature vectors
- information theoretic measures
- gaussian mixture
- statistical dependence
- gaussian mixture model
- multimodal image registration
- sparse matrix
- mutual information maximization
- normalized mutual information
- marginal distributions
- gaussian noise
- communication channels
- gaussian distribution
- vector field
- multiscale
- image processing