Image registration using shape-constrained mutual information and genetic algorithms.
Xiaohui YuanGloria Chi-FishmanPublished in: Medical Imaging: Image Processing (2006)
Keyphrases
- mutual information
- image registration
- genetic algorithm
- information theoretic
- medical image registration
- shape model
- multi modal image registration
- displacement field
- artificial neural networks
- affine transformation
- medical imaging
- multi modality
- image processing
- multimodal image registration
- coarse to fine
- feature selection
- free form deformation
- normalized mutual information
- neural network
- deformation field
- image alignment
- simulated annealing
- multi objective
- similarity measure
- deformable registration
- image pairs
- sum of squared differences
- feature matching
- computer vision
- evolutionary algorithm
- shape descriptors
- conditional mutual information
- registration accuracy
- shape features
- rigid transformation
- nonrigid registration
- fitness function
- image matching
- statistical shape model
- information gain
- fuzzy logic
- shape matching
- object recognition
- pattern recognition
- multiscale
- maximization of mutual information
- shape representation
- mutual information maximization