Brightness and contrast controllable image enhancement based on histogram specification.
Bin XiaoHan TangYanjun JiangWeisheng LiGuoyin WangPublished in: Neurocomputing (2018)
Keyphrases
- image enhancement
- histogram equalization
- image contrast
- contrast enhancement
- enhanced image
- image contrast enhancement
- image processing
- image analysis
- gray level
- unsharp masking
- image processing and analysis
- color image enhancement
- edge detection
- median filter
- transfer function
- partial differential equations
- gray scale
- image quality
- stochastic resonance
- motion estimation
- minutiae extraction
- optical flow