A new optic disc segmentation method using a modified Dolph-Chebyshev matched filter.
Dhimas Arief DharmawanBoon Poh NgSusanto RahardjaPublished in: Biomed. Signal Process. Control. (2020)
Keyphrases
- segmentation method
- optic disc
- matched filter
- segmentation scheme
- signal to noise ratio
- region growing
- image segmentation
- retinal images
- segmentation algorithm
- superpixels
- active contours
- energy function
- object segmentation
- automated segmentation
- wavelet transform
- watershed segmentation
- target detection
- blood vessels
- active contour model
- multiscale
- segmentation result
- shape prior
- graph cuts
- image analysis
- segmented images
- region merging
- noise reduction
- infrared
- pairwise