基于目标色的彩色图像褪色模拟算法研究

Research on color image fade simulation algorithm based on target color

针对传统的模拟彩色图像褪色方法受环境影响,误差较大,具有一定的局限性的特点,文中采用了目标色法模拟彩色图像褪色,利用目标色修复法对色彩信息进行处理,同时对低灰度值分量使用直方图均衡。实验结果表明,该方法使得图像得到褪色模拟,整体呈现出一种模糊的感觉,和日常生活中我们所接触到的彩色图像经日晒褪色后效果非常接近。

The traditional method of analog color image fade influenced by the environment. It has more error and limitations. This paper adopted the method of target color fade color images of color information using target color repair method,at the same time using the histogram equalization to deal with low grey value component. The experimental results show that this method allows the image to get faded simulation,the overall showing a vague feeling,and after everyday life we are exposed to a color image by the sun fade is very close.