Colorectal MRI image registration using phase mutual information from non-parametric probability density function estimator.
Weiwei ZhangNiranjan JoshiMichael BradyPublished in: ISBI (2008)
Keyphrases
- probability density function
- mutual information
- image registration
- medical imaging
- density estimation
- magnetic resonance imaging
- information theoretic
- kernel density estimation
- medical image registration
- probability distribution
- density function
- parzen window
- kullback leibler divergence
- selection criterion
- mixture model
- magnetic resonance images
- maximum likelihood
- bayesian framework
- probability density
- statistical methods
- registration accuracy
- multimodal image registration
- medical images
- least squares
- gaussian mixture model
- em algorithm
- expectation maximization
- deformation field
- computer vision
- deformable registration
- normalized mutual information
- feature selection
- image processing
- mri data
- high resolution
- information gain
- similarity measure
- data mining
- knowledge discovery
- markov random field
- low dimensional
- generative model
- distance function
- maximum a posteriori