Force Feedback to Assist Active Contour Modelling for Tracheal Stenosis Segmentation.
Lode VanackenRomulo PinhoJan SijbersKarin ConinxPublished in: Adv. Hum. Comput. Interact. (2012)
Keyphrases
- active contours
- level set
- shape prior
- force feedback
- segmentation method
- cardiac ultrasound images
- image segmentation
- gradient vector flow
- energy function
- energy functional
- active contour model
- snake model
- active contour segmentation
- level set method
- object boundaries
- external force
- level set evolution
- region based active contours
- object segmentation
- prior shape
- region growing
- curve evolution
- segmentation algorithm
- segmentation result
- machine learning
- mumford shah functional
- virtual reality
- parametric active contours
- force field
- visual feedback
- multiscale
- image processing
- markov random field
- image gradient
- user interface
- automatic segmentation
- superpixels
- real time
- robotic arm
- three dimensional
- active shape model
- inverse kinematics
- contour extraction