Validation of Optical-Flow for Quantification of Myocardial Deformations on Simulated Rt3d Ultrasound.
Qi DuanElsa D. AngeliniShunichi HommaAndrew LainePublished in: ISBI (2007)
Keyphrases
- optical flow
- optical flow algorithm
- motion field
- image sequences
- ultrasound images
- optical flow computation
- optical flow estimation
- least squares
- dense optical flow
- motion analysis
- heart motion
- motion estimation
- rigid motion
- flow field
- image registration
- feature tracking
- vector field
- left ventricular
- motion model
- structure tensor
- deformation field
- camera motion
- coarse to fine
- d scene
- rigid body motion