Local and Global Statistics-Based Explicit Active Contour for Weld Defect Extraction in Radiographic Inspection.
Aicha-Baya GoumeidaneNafaa NacereddineMohammed KhamadjaPublished in: CAIP (2) (2013)
Keyphrases
- active contours
- object boundaries
- level set
- active contour model
- image segmentation
- region based active contours
- radiographic images
- defect detection
- level set method
- shape prior
- segmentation method
- energy function
- curve evolution
- gradient vector flow
- energy functional
- automated visual inspection
- geodesic active contours
- force field
- gradient flow
- computer vision
- level set evolution
- cardiac ultrasound images
- external force
- snake model