Multichannel Spectral Image Enhancement for Visualizing Diabetic Retinopathy Lesions.
Pauli FältMasahiro YamaguchiYuri MurakamiLauri LaaksonenLasse LensuEla ClaridgeMarkku Hauta-KasariHannu UusitaloPublished in: ICISP (2014)
Keyphrases
- image enhancement
- diabetic retinopathy
- automatic detection
- retinal images
- early detection
- digital image processing
- image processing
- image analysis
- medical experts
- blood vessels
- optic disc
- edge detection
- image contrast enhancement
- vessel segmentation
- color image enhancement
- contrast enhancement
- histogram equalization
- neural network
- median filter
- fingerprint images
- transfer function
- partial differential equations
- denoising
- minutiae extraction
- unsharp masking
- enhanced image
- semi automatic
- pattern recognition
- machine learning