Contrast enhancement based on divided histogram manipulation.
Hung-Shung WongJung-Hua WangPublished in: SMC (2000)
Keyphrases
- contrast enhancement
- histogram equalization
- gray level
- image enhancement
- image contrast
- enhanced image
- low contrast
- multiscale
- image contrast enhancement
- gray scale
- gray value
- color images
- visual quality
- shape preserving
- unsharp masking
- transfer function
- image segmentation
- texture features
- co occurrence
- image analysis
- machine learning
- tone mapping
- high frequency
- feature extraction
- image processing