Automatic glottal segmentation using local-based active contours and application to glottovibrography.
Sevasti-Zoi KarakozoglouNathalie HenrichChristophe d'AlessandroYannis StylianouPublished in: Speech Commun. (2012)
Keyphrases
- active contours
- level set
- image segmentation
- shape prior
- segmentation method
- gradient vector flow
- geodesic active contours
- active contour segmentation
- object boundaries
- variational segmentation
- energy functional
- active contour model
- energy function
- cardiac ultrasound images
- external force
- geometric active contours
- fully automatic
- level set method
- texture image segmentation
- snake model
- region growing
- region based active contours
- image segmentation methods
- segmentation algorithm
- ultrasound images
- graph cuts
- semi automatic
- deformable models
- piecewise constant
- curve evolution
- vector field
- medical images
- image analysis