Object Segmentation by Comparison of Active Contour Snake and Level Set in Biomedical Applications.
Muhammad Hameed SiddiqiSungyoung LeeYoung-Koo LeePublished in: BIBM (2011)
Keyphrases
- active contours
- object segmentation
- level set
- shape prior
- segmentation method
- image segmentation
- active contour model
- object boundaries
- level set method
- geodesic active contours
- energy function
- superpixels
- curve evolution
- gradient vector flow
- pose invariant
- geometric active contours
- level set framework
- graph cuts
- snake model
- shape variations
- partial differential equations
- external force
- energy functional
- variational formulation
- level set evolution
- image segmentation methods
- narrow band
- variational framework
- object shape
- perceptual grouping
- initial contour
- object detection
- kernel density estimation
- signed distance function
- chan vese model
- watershed segmentation
- evolution equation
- face recognition
- object categories
- machine learning
- object recognition
- deformable models
- saliency map
- region growing