Zero-crossing interval correction in tracing eye-fundus blood vessels.
Shinichi TamuraYasukazu OkamotoKenji YanashimaPublished in: Pattern Recognit. (1988)
Keyphrases
- blood vessels
- zero crossing
- fundus images
- retinal images
- low contrast
- scale space
- edge detection
- cross sectional
- edge detector
- directional derivatives
- vessel segmentation
- region of interest
- wavelet transform
- palmprint
- vessel detection
- band limited
- image intensity
- marr hildreth
- tubular structures
- optic disc
- gray scale images
- diabetic retinopathy
- image space
- image features
- object recognition
- multiscale
- image segmentation
- computer vision