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