DRMIME: Differentiable Mutual Information and Matrix Exponential for Multi-Resolution Image Registration.
Abhishek NanMatthew TennantUriel RubinNilanjan RayPublished in: CoRR (2020)
Keyphrases
- mutual information
- image registration
- multiresolution
- medical image registration
- maximization of mutual information
- coarse to fine
- information theoretic
- image fusion
- multi modal image registration
- multi modality
- image pairs
- multimodal image registration
- image alignment
- medical imaging
- information gain
- affine transformation
- wavelet transform
- feature selection
- computer vision
- deformation field
- conditional mutual information
- objective function
- nonrigid registration
- registration accuracy
- image matching
- subband
- normalized mutual information
- hierarchical representation
- low rank
- information theoretic measures
- kullback leibler divergence
- image analysis
- similarity measure
- image processing
- deformable registration
- displacement field
- singular value decomposition
- information theoretic criterion
- mutual information maximization