Retinex-inspired contrast stretch and detail boosting for lowlight image enhancement.
Haoxiang LuZhenbing LiuRushi LanXipeng PanJunming GongPublished in: IET Image Process. (2023)
Keyphrases
- image enhancement
- contrast enhancement
- histogram equalization
- image contrast enhancement
- unsharp masking
- enhanced image
- image processing
- image analysis
- edge detection
- image processing and analysis
- color image enhancement
- partial differential equations
- median filter
- multi scale retinex
- shock filter
- image contrast
- transfer function
- machine learning
- tone mapping
- low contrast
- minutiae extraction
- dynamic range compression
- multiscale
- neural network
- signal to noise ratio
- color images
- pattern recognition
- homomorphic filtering