Scotopic Vision Image Enhancement Algorithm Based on Retinex Model.
Lijuan XiangLingyun GaoYing ZhaoQin ZhangZhiqiang ZhaoPublished in: PRIS (2020)
Keyphrases
- image enhancement
- histogram equalization
- color image enhancement
- objective function
- transfer function
- image contrast enhancement
- image processing
- multi scale retinex
- matching algorithm
- edge detection
- unsharp masking
- image analysis
- enhanced image
- expectation maximization
- gray level
- median filter
- computational complexity
- image processing and analysis
- dynamic range compression
- shock filter
- homomorphic filtering