MR Image Segmentation Using Active Contour Model Incorporated with Sobel Edge Detection.
Honggang ZhangYunhong WangQingjie LiuDi HuangPublished in: CCCV (1) (2015)
Keyphrases
- edge detection
- active contour model
- region growing
- image segmentation
- active contours
- multiscale
- edge detector
- segmentation method
- level set method
- split bregman method
- curve evolution
- image processing
- texture segmentation
- shape prior
- geodesic active contours
- energy minimization
- gvf snake
- region merging
- energy functional
- anisotropic diffusion
- image enhancement
- boundary extraction
- mr images
- medical images
- noise reduction
- graph cuts
- gradient vector flow
- magnetic resonance
- object boundaries
- edge map
- level set
- deformable contour
- snake model
- external force
- image registration
- image analysis
- computer vision
- contour extraction
- markov random field
- magnetic resonance images
- statistical model