Interventional 4D motion estimation and reconstruction of cardiac vasculature without motion periodicity assumption.
Christopher RohkohlGünter LauritschLisa BillerMarcus PrümmerJan M. BoeseJoachim HorneggerPublished in: Medical Image Anal. (2010)
Keyphrases
- beating heart
- heart motion
- motion field
- patient specific
- motion artifacts
- cardiac cycle
- cardiac motion
- periodic motion
- motion compensation
- abnormality detection
- cardiac ct
- tagged mri
- wall motion
- optical flow
- motion estimation
- three dimensional
- magnetic resonance imaging
- respiratory motion
- motion model
- motion analysis
- image sequences
- minimally invasive
- multispectral
- motion vectors
- camera motion
- cardiac motion estimation
- heart wall
- motion segmentation
- healthy volunteers
- feature points
- video sequences
- image reconstruction
- tagged mr images
- computer vision
- space time
- deformable surface
- epipolar constraint
- ct data
- motion tracking
- left ventricle
- medical image analysis
- stereo images