Employing active contours and artificial neural networks in representing ultrasonic range data.
Kerem AltunBillur BarshanPublished in: EUSIPCO (2008)
Keyphrases
- active contours
- range data
- range images
- active contour model
- level set
- d objects
- surface reconstruction
- image segmentation
- image data
- object boundaries
- level set method
- shape prior
- curve evolution
- segmentation method
- energy function
- complex shapes
- intensity images
- curved surfaces
- gradient vector flow
- object models
- force field
- external force
- energy functional
- partial differential equations
- least squares
- multiresolution