Image structure clustering for image quality verification of color retina images in diabetic retinopathy screening.
Meindert NiemeijerMichael D. AbràmoffBram van GinnekenPublished in: Medical Image Anal. (2006)
Keyphrases
- image structure
- image quality
- diabetic retinopathy
- retinal images
- pixel values
- input image
- fundus images
- image data
- junction detection
- image analysis
- scale space
- phase congruency
- image regions
- early detection
- automatic detection
- blood vessels
- image features
- region of interest
- visual quality
- self organizing maps
- gray scale images
- halftoning algorithm
- vessel segmentation
- object recognition
- differential structure
- visual appearance
- bit rate
- image quality metrics
- gaussian derivatives
- human visual system
- segmentation algorithm
- image registration
- similarity measure