Time Deformable Segmentation Model Based on the Active Contour Driven by Gaussian Energy Distribution: Extraction and Modeling of Early Articular Cartilage Pathological Interuptions.
Jan KubícekVeronika VicianovaMarek PenhakerMartin AugustynekPublished in: SoMeT (2017)
Keyphrases
- active contours
- level set
- shape prior
- image segmentation
- segmentation method
- energy distribution
- cardiac ultrasound images
- energy functional
- gradient vector flow
- energy function
- snake model
- active contour model
- object boundaries
- deformable models
- level set method
- level set evolution
- region based active contours
- segmentation algorithm
- region growing
- articular cartilage
- partial differential equations
- frequency band
- medical images
- multiscale