Pull-push level sets: a new term to encode prior knowledge for the segmentation of teeth images.
Rodrigo de Luis GarcíaRaúl San José EstéparCarlos Alberola-LópezPublished in: Medical Imaging: Image Processing (2005)
Keyphrases
- level set
- region based segmentation
- shape prior
- prior shape knowledge
- level set framework
- distance maps
- image segmentation methods
- variational framework
- prior knowledge
- active contours
- geodesic active contours
- level set method
- segmentation method
- image segmentation
- segmentation algorithm
- narrow band
- curve evolution
- intensity inhomogeneity
- partial differential equations
- level set functions
- level set evolution
- connected components
- energy function
- energy functional
- input image
- image analysis
- distance map
- shape model
- edge detection
- level set based segmentation
- region based active contours
- fully automatic
- object boundaries
- evolution equation
- segmentation result
- variational segmentation
- region growing
- mumford shah
- image dependent
- image gradient
- automatic segmentation
- variational methods
- region competition
- prior information
- region of interest
- piecewise constant
- mumford shah functional
- image registration