A new segmentation algorithm for peripapillary atrophy and optic disk from ultra-widefield Photographs.
Cheng WanJiyi FangKunke LiQing ZhangShaochong ZhangWeihua YangPublished in: Comput. Biol. Medicine (2024)
Keyphrases
- segmentation algorithm
- optic disk
- retinal images
- automatic segmentation
- region growing
- image segmentation
- graph cuts
- superpixels
- fundus images
- input image
- brain tissue
- unsupervised segmentation
- homogeneous regions
- segmentation method
- active shape model
- segmentation scheme
- blood vessels
- object segmentation
- image segmentation algorithm
- shape prior
- hough transform
- watershed algorithm
- image analysis
- segmentation procedure
- diabetic retinopathy
- watershed segmentation
- optic disc
- markov random field
- magnetic resonance imaging
- region of interest
- energy functional
- segmentation quality
- higher order
- automatic detection
- image processing