Enhancement of blurry retinal image based on non-uniform contrast stretching and intensity transfer.
Lvchen CaoHuiqi LiPublished in: Medical Biol. Eng. Comput. (2020)
Keyphrases
- image contrast
- histogram equalization
- contrast enhancement
- image enhancement
- low contrast
- gray level
- retinal images
- transfer function
- adaptive histogram equalization
- enhanced image
- image intensity
- image analysis
- image processing
- noisy images
- image gradient
- intensity levels
- retinex theory
- knowledge transfer
- blood vessels
- transfer learning
- multiscale
- vessel detection
- computer vision
- cross domain