Robust space-time extraction of ventricular surface evolution using multiphase level sets.
Corina S. DrapacaValerie CardenasColin StudholmePublished in: Medical Imaging: Image Processing (2004)
Keyphrases
- level set
- space time
- level set method
- spatio temporal
- video sequences
- evolution equation
- curve evolution
- image segmentation
- active contours
- piecewise constant
- dynamic scenes
- partial differential equations
- region competition
- variational framework
- geodesic active contours
- level set evolution
- connected components
- shape prior
- energy functional
- three dimensional
- energy function
- d objects
- mumford shah functional
- gradient flow
- machine learning
- level set framework