Convolution-based free-form deformation for multimodal groupwise registration.
Rosa-María Menchón-LaraFederico Simmross-WattenbergManuel Rodríguez-CayetanoPablo Casaseca-de-la-HigueraMiguel Ángel Martín-FernándezCarlos Alberola-LópezPublished in: Signal Process. (2023)
Keyphrases
- groupwise registration
- free form deformation
- anatomical structures
- image registration
- deformation field
- medical images
- nonrigid registration
- b spline
- medical image analysis
- image processing
- medical imaging
- mutual information
- registration process
- image intensity
- mri data
- shape model
- clinical applications
- magnetic resonance
- finite element
- imaging modalities
- image alignment
- affine transformation
- deformable registration
- boundary conditions
- image matching
- image analysis
- image pairs
- vector field
- registration accuracy
- thin plate spline
- basis functions
- image data