Adaptive weighted curvature-based active contour for ultrasonic and 3T/5T MR image segmentation.
Zhi-Feng PangMengxiao GengLan ZhangYanru ZhouTieyong ZengLiyun ZhengNa ZhangDong LiangHairong ZhengYongming DaiZhenxing HuangZhanli HuPublished in: Signal Process. (2023)
Keyphrases
- active contours
- image segmentation
- level set method
- level set
- shape prior
- active contour model
- object boundaries
- segmentation method
- energy functional
- model for image segmentation
- multiscale
- energy function
- geodesic active contours
- curve evolution
- gvf snake
- texture image segmentation
- magnetic resonance
- image processing
- medical imaging
- image segmentation methods
- level set framework
- active contour segmentation
- image registration
- external force
- markov random field
- contour detection
- segmented images
- segmentation algorithm
- mr images
- medical images
- perceptual grouping
- force field
- graph cuts
- affine invariant
- shape representation
- image analysis
- computer vision
- shape descriptors