Segmentation and tracking of mitral valve leaflets in echocardiographic sequences: Active contours guided by optical flow estimates

Keyphrases

• Active Contour 100%
• Cardiac Cycle 33%
• Contour Shape 33%
• Echocardiographic Sequences 100%
• Energy Minimization 33%
• Estimation Method 33%
• Fast-moving Objects 33%
• Image Sequence 33%
• Inertia 33%
• Initial Placement 33%
• Initial Position 33%
• Leaflet Motion 33%
• Minimization Problem 33%
• Mitral Leaflets 33%
• Mitral Valve Leaflets 100%
• Multi-resolution 33%
• Optical Flow 100%
• Optical Flow Estimation 66%
• Singh 33%
• Stiffness 33%
• Transesophageal Echocardiography 33%
• Velocity Estimate 33%
• Velocity Information 66%
• Well-behaved 33%

Engineering

• Active Contour 100%
• Consecutive Frame 33%
• Energy Minimisation 33%
• Initial Position 33%
• Leaflet Valve 100%
• Moving Object 33%

Computer Science

• Active Contour 100%
• Consecutive Frame 33%
• Energy Minimisation 33%
• Initial Placement 33%
• Initial Position 33%
• Optical Flow Estimation 66%