gauss filter, gamma, hitogra-gauss filter, gamma, hitogramm

利用matlab编写函数实现RGB到XYZ空间的转换并利用这个函数对给定的图像进行处理，仿真手机屏上显示标准图片。在图像处理过程中考虑Gamma特性。-Matlab write the function RGB to XYZ space conversion and use of this function on a given image processing, simulation on the cell phone screen displays the standard picture.

实验 数字图像伽马校正。MATLAB程序-The experiment, digital image gamma correction

图像亮度增强，使用多种非线性函数，例如伽马函数等-Image brightness enhancement, using a variety of non-linear function, such as gamma functions, etc.