Multiple Preprocessing Hybrid Level Set Model for Optic Disc Segmentation in Fundus Images.
Xiaozhong XueLinni WangWeiwei DuYusuke FujiwaraYahui PengPublished in: Sensors (2022)
Keyphrases
- level set
- optic disc
- fundus images
- energy function
- multiphase segmentation
- shape prior
- partial differential equations
- image segmentation
- active contours
- energy functional
- piecewise constant
- level set method
- mumford shah functional
- variational framework
- final result
- level set framework
- higher order
- curve evolution
- retinal images
- blood vessels
- medical imaging
- deformable models
- signed distance function