Spatially Weighted Mutual Information for Image Registration.
Chris AldrichAnthony AmankwahPublished in: IGARSS (2021)
Keyphrases
- mutual information
- image registration
- information theoretic
- sum of squared differences
- multi modal image registration
- medical image registration
- registration accuracy
- medical imaging
- multimodal image registration
- image pairs
- conditional mutual information
- affine transformation
- multi modality
- image alignment
- deformable registration
- weighted sum
- similarity measure
- normalized mutual information
- information gain
- coarse to fine
- deformation field
- feature matching
- registration process
- information theoretic measures
- maximization of mutual information
- image processing
- feature selection
- registration errors
- order statistics
- kullback leibler divergence
- data sets
- soft tissue
- subpixel accuracy
- weighted graph
- statistical dependence
- multi modal