Local motion analysis in 4D lung CT using fast groupwise registration.
Daniel BystrovTorbjørn VikHeinrich SchulzTobias KlinderStefan SchmidtPublished in: ICIP (2009)
Keyphrases
- motion analysis
- groupwise registration
- accurate registration
- ct images
- computed tomography
- medical images
- image registration
- ct scans
- ct data
- medical imaging
- anatomical structures
- medical image analysis
- surface registration
- motion tracking
- image sequences
- mri data
- atlas construction
- image intensity
- deformable registration
- point correspondences
- motion model
- registration process
- automatic segmentation
- high resolution
- brain images
- computer vision
- image reconstruction
- x ray
- statistical shape model
- imaging modalities
- deformation field
- magnetic resonance images
- nonrigid registration
- patient specific
- magnetic resonance imaging
- flow field
- three dimensional
- magnetic resonance
- clinical applications
- registration accuracy
- mr images
- motion estimation
- image analysis
- x ray images
- intraoperative
- image guided
- region of interest
- feature points
- object recognition