A Modified Matched Filter With Double-Sided Thresholding for Screening Proliferative Diabetic Retinopathy.
Lei ZhangQin LiJane YouDavid ZhangPublished in: IEEE Trans. Inf. Technol. Biomed. (2009)
Keyphrases
- diabetic retinopathy
- retinal images
- matched filters
- matched filter
- automatic detection
- blood vessels
- early detection
- vessel segmentation
- signal to noise ratio
- hyperspectral imagery
- medical experts
- wavelet transform
- optic disc
- image processing
- noise model
- spread spectrum
- target detection
- gray level
- medical diagnosis
- region of interest
- remote sensing
- white noise
- graph cuts
- denoising
- feature extraction
- image segmentation