Low-Illumination Image Enhancement Algorithm Based on a Physical Lighting Model.
Shunyuan YuHong ZhuPublished in: IEEE Trans. Circuits Syst. Video Technol. (2019)
Keyphrases
- image enhancement
- objective function
- transfer function
- gamma correction
- color constancy
- unsharp masking
- color image enhancement
- image contrast enhancement
- matching algorithm
- histogram equalization
- expectation maximization
- edge detection
- image analysis
- computational complexity
- image processing
- single image
- super resolution
- homomorphic filtering
- pattern recognition