Tracking of LV Endocardial Surface on Real-Time Three-Dimensional Ultrasound with Optical Flow.
Qi DuanElsa D. AngeliniSusan L. HerzOlivier GérardPascal AllainChristopher M. IngrassiaKevin D. CostaJeffrey W. HolmesShunichi HommaAndrew LainePublished in: FIMH (2005)
Keyphrases
- real time
- optical flow
- left ventricle
- deformable models
- left ventricular
- real time tracking
- dense optical flow
- motion segmentation
- motion model
- video images
- feature tracking
- moving target
- motion field
- heart motion
- smoothness constraint
- cardiac cycle
- image sequences
- tagged mr images
- point tracking
- echocardiographic images
- motion analysis
- vector field
- optical flow computation
- face shape
- short axis
- cardiac motion
- moving objects
- motion tracking
- mri data
- optical flow estimation
- moving camera
- motion estimation
- patient specific
- three dimensional
- video sequences
- image analysis
- tagged mri
- object tracking
- fully automatic
- beating heart
- particle filter
- d objects
- visual motion
- moving observer
- heart wall
- image segmentation