Segmentation of Intensity-Corrupted Medical Images Using Adaptive Weight-Based Hybrid Active Contours.
Asif Aziz MemonShafiullah SoomroMuhammad Tanseef ShahidAsad MunirAsim NiazKwang Nam ChoiPublished in: Comput. Math. Methods Medicine (2020)
Keyphrases
- medical images
- active contours
- image intensity
- level set
- shape prior
- deformable models
- region based active contours
- image segmentation
- external force
- medical imaging
- object boundaries
- segmentation method
- medical image segmentation
- active contour model
- level set method
- anatomical structures
- gradient vector flow
- geodesic active contours
- mr images
- cardiac ultrasound images
- energy function
- magnetic resonance imaging
- magnetic resonance
- imaging modalities
- medical image analysis
- magnetic resonance images
- energy functional
- geometric active contours
- region of interest
- biomedical images
- active contour segmentation
- curve evolution
- ct images
- texture image segmentation
- intensity distribution
- segmentation of medical images
- image gradient
- x ray images
- segmentation algorithm
- vector field
- prior shape knowledge
- region growing
- multiscale