Interventional 4-D Motion Estimation and Reconstruction of Cardiac Vasculature without Motion Periodicity Assumption.
Christopher RohkohlGünter LauritschMarcus PrümmerJoachim HorneggerPublished in: MICCAI (1) (2009)
Keyphrases
- beating heart
- heart motion
- patient specific
- motion field
- cardiac cycle
- motion artifacts
- abnormality detection
- periodic motion
- cardiac motion
- wall motion
- motion compensation
- motion model
- tagged mri
- cardiac ct
- minimally invasive
- respiratory motion
- optical flow
- image sequences
- multispectral
- motion estimation
- mr images
- image reconstruction
- motion analysis
- moving objects
- motion segmentation
- three dimensional
- cardiac motion estimation
- vector field
- reconstruction process
- left ventricle
- space time
- magnetic resonance imaging
- long axis
- video sequences
- magnetic resonance
- flow field
- motion tracking
- medical image analysis
- motion vectors
- high resolution
- intraoperative
- healthy volunteers