A novel optimally gamma corrected intensity span maximization approach for dark image enhancement.
Himanshu SinghAnil KumarL. K. BalyanGirish Kumar SinghPublished in: DSP (2017)
Keyphrases
- image enhancement
- image processing
- digital image processing
- image processing and analysis
- image analysis
- color restoration
- transfer function
- edge detection
- median filter
- numerical analysis
- objective function
- contrast enhancement
- image contrast enhancement
- color image enhancement
- partial differential equations
- image contrast
- histogram equalization
- unsharp masking
- dynamic range compression
- image denoising
- enhanced image
- computer vision