Image Registration with Sliding Motion Constraints for 4D CT Motion Correction.
Alexander DerksenStefan HeldmannThomas PolzinBenjamin BerkelsPublished in: Bildverarbeitung für die Medizin (2015)
Keyphrases
- motion correction
- image registration
- respiratory motion
- magnetic resonance
- medical imaging
- mri data
- mr imaging
- phase correlation
- magnetic resonance images
- brain imaging
- model fitting
- image alignment
- patient specific
- magnetic resonance imaging
- dce mri
- image pairs
- mutual information
- ct images
- image sequences
- image processing
- computer vision
- medical image analysis
- motion analysis
- feature points
- point correspondences
- fully automatic
- clinical applications
- log polar
- mr images
- image data