Numerical methods for solving the optimal problem of contrast enhancement.
Jian YangYoshio YamaguchiWolfgang-Martin BoernerShiming LinPublished in: IEEE Trans. Geosci. Remote. Sens. (2000)
Keyphrases
- contrast enhancement
- numerical methods
- image enhancement
- color images
- histogram equalization
- multiscale
- low contrast
- runge kutta
- gray level
- partial differential equations
- differential equations
- optimal solution
- visual quality
- transfer function
- higher order
- dynamic programming
- unsharp masking
- finite difference method
- high frequency
- tone mapping
- image contrast enhancement
- image analysis