Contrast Enhancement of Retinal Vasculature in Digital Fundus Image.
M. H. Ahmad FadzilHanung Adi NugrohoHermawan NugrohoLila Iznita IzharPublished in: ICDIP (2009)
Keyphrases
- contrast enhancement
- image enhancement
- histogram equalization
- blood vessels
- multiscale
- gray level
- low contrast
- color images
- image contrast enhancement
- enhanced image
- image contrast
- image analysis
- contrast enhanced
- unsharp masking
- image features
- transfer function
- image data
- visual quality
- single image
- region of interest
- image processing
- image classification
- input image
- contrast sensitivity
- fundus images
- visual information
- adaptive histogram equalization
- edge detection
- image segmentation
- frequency domain
- visual features
- image retrieval