Augmented contour scoring snake for instance segmentation of placental separable villi.
Yiming LiuXiang TaoYan WangXia JiangMaxim Sergeevich VonskyLubov Borisovna MitrofanovaQingli LiPublished in: Biomed. Signal Process. Control. (2024)
Keyphrases
- active contours
- gradient vector flow
- active contour model
- snake model
- deformable contour
- level set
- segmentation method
- image segmentation
- external force
- contour detection
- initial contour
- shape prior
- boundary extraction
- geodesic active contours
- contour extraction
- energy functional
- region growing
- multiscale segmentation
- geometric active contours
- energy function
- segmented images
- vector field
- gvf snake
- segmentation algorithm
- region based active contours
- contour tracking
- deformable models
- control points
- level set method
- object boundaries
- level set framework
- multiscale
- image gradient
- image analysis
- figure ground
- watershed segmentation
- force field
- global shape
- closed contours
- fully unsupervised
- object contours
- object shape
- shape variations
- diffusion process
- object segmentation
- coarse to fine
- medical images
- edge detection