Quadratic filter for the enhancement of edges in retinal images for the efficient detection and localization of diabetic retinopathy.
V. S. HariV. P. Jagathy RajR. GopikakumariPublished in: Pattern Anal. Appl. (2017)
Keyphrases
- diabetic retinopathy
- retinal images
- optic disc
- matched filters
- fundus images
- automatic detection
- circular hough transform
- optic disk
- blood vessels
- early detection
- adaptive histogram equalization
- vessel segmentation
- vessel detection
- retinal fundus images
- medical experts
- optical coherence tomography
- region of interest
- age related macular degeneration
- image processing
- retinal blood vessels
- hough transform
- logistic regression
- x ray
- multiscale
- image segmentation