Locating the fovea center position in digital fundus images using thresholding and feature extraction techniques.
Manuel Emilio Gegúndez-AriasDiego MarínJosé Manuel BravoAngel SueroPublished in: Comput. Medical Imaging Graph. (2013)
Keyphrases
- fundus images
- optic disc
- feature extraction
- blood vessels
- retinal images
- optic disk
- vascular tree
- image processing
- optical coherence tomography
- diabetic retinopathy
- denoising
- frequency domain
- image segmentation
- texture features
- texture classification
- edge detection
- low contrast
- image enhancement
- gray level
- vessel segmentation
- vision system
- feature vectors
- multiscale
- face recognition
- retinal blood vessels