A New Approach to Optic Disc Segmentation Based on Contrast Enhancement and Brightness Difference.
Hyun Jun ParkMutsuhiro TerauchiEui-Young ChaBok-Suk ShinPublished in: J. Medical Imaging Health Informatics (2019)
Keyphrases
- optic disc
- contrast enhancement
- gray level
- image enhancement
- transfer function
- image contrast
- multiscale
- histogram equalization
- fundus images
- retinal images
- low contrast
- enhanced image
- blood vessels
- retinal fundus images
- ellipse fitting
- image segmentation
- gray value
- circular hough transform
- adaptive histogram equalization
- tone mapping
- color images
- visual quality
- segmentation scheme
- region growing
- texture analysis
- segmentation algorithm
- image quality
- contrast enhanced
- dce mri
- image processing