Spatial transformation of motion and deformation fields using nonrigid registration.
Anil RaoRaghavendra ChandrashekaraGerardo I. Sanchez-OrtizRaad MohiaddinPaul AljabarJoseph V. HajnalBasant K. PuriDaniel RueckertPublished in: IEEE Trans. Medical Imaging (2004)
Keyphrases
- nonrigid registration
- deformation field
- accurate registration
- image registration
- boundary conditions
- mutual information
- b spline
- mr images
- image intensity
- displacement field
- deformable registration
- affine registration
- vector field
- image sequences
- motion model
- motion estimation
- optical flow
- motion field
- medical imaging
- clinical applications
- regularization term
- multiresolution
- pattern recognition
- similarity measure
- magnetic resonance images
- medical image analysis
- image data