Automatic coral island segmentation based on region-based multi-phase level set method: A case study on Pattle Island, South China Sea.
Minxi ZhouYongxue LiuSaishuai ZhaoJie JiangYuewei DuanManchun LiPublished in: Geoinformatics (2014)
Keyphrases
- level set method
- image segmentation
- level set
- level set evolution
- segmentation result
- active contours
- energy functional
- geodesic active contours
- piecewise constant
- chan vese
- mumford shah
- segmentation algorithm
- topology preserving
- narrow band
- curve evolution
- level set framework
- region growing
- shape prior
- segmentation method
- mumford shah functional
- hamilton jacobi
- multiscale
- level set segmentation
- active contour model
- region merging
- signed distance function
- computer vision
- deformable models
- object segmentation
- level set functions
- graph cuts
- variational framework
- mumford shah model
- variational formulation
- image analysis
- partial differential equations
- image processing
- intensity inhomogeneity
- contour tracking
- denoising
- gradient vector flow
- energy function