Luminosity and contrast enhancement of retinal vessel images using weighted average histogram.
Ravi KumarAshish Kumar BhandariPublished in: Biomed. Signal Process. Control. (2022)
Keyphrases
- contrast enhancement
- histogram equalization
- weighted average
- gray level
- enhanced image
- image enhancement
- image contrast
- gray value
- transfer function
- low contrast
- tone mapping
- input image
- multiscale
- gray scale
- color images
- image data
- visual quality
- image analysis
- contrast enhanced
- pixel values
- image registration
- image reconstruction
- image retrieval
- segmentation method
- wavelet transform
- computer vision