A Single Tooth Segmentation Using PCA-Stacked Gabor Filter and Active Contour.
Pramual ChooratWerapon ChiracharitKosin ChamnongthaiTakao OnoyePublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2013)
Keyphrases
- active contours
- level set
- gabor filters
- shape prior
- texture segmentation
- image segmentation
- cardiac ultrasound images
- segmentation method
- active contour model
- energy functional
- energy function
- gradient vector flow
- snake model
- gabor features
- object boundaries
- active contour segmentation
- principal component analysis
- level set evolution
- model for image segmentation
- level set method
- curve evolution
- feature extraction
- region based active contours
- mumford shah functional
- region growing
- external force
- partial differential equations
- object segmentation and tracking
- graph cuts
- texture analysis
- object segmentation
- multiscale
- piecewise constant
- image analysis
- force field
- textured images
- computer vision
- gray level
- markov random field
- chan vese model
- image processing