Color Retinal Image Enhancement Based on Luminosity and Contrast Adjustment.
Mei ZhouKai JinShaoze WangJuan YeDahong QianPublished in: IEEE Trans. Biomed. Eng. (2018)
Keyphrases
- image enhancement
- histogram equalization
- enhanced image
- contrast enhancement
- color image enhancement
- image analysis
- image contrast enhancement
- unsharp masking
- image contrast
- multi scale retinex
- image processing
- color images
- digital image processing
- dynamic range compression
- image processing and analysis
- median filter
- homomorphic filtering
- digital camera
- color restoration
- color space
- edge detection
- gamma correction
- color information
- gray level
- neural network
- blood vessels
- multiscale
- gray scale
- transfer function
- low contrast
- ccd camera
- human perception
- shock filter
- image segmentation
- visual quality
- partial differential equations
- computer vision