这个程序可以修复因噪声/噪音干扰或者因抖动产生的失真的图像，Inverse滤波器, Wiener滤波器和Lucy-Richardson滤波器被使用到，同时代码还使用了光学流线分析，估计模糊的长度和角度。,This process could be restored due to noise/noise interference or distortion due to jitter generated images, Inverse filter, Wiener filter and the L

实现了用DCT变换进行噪声估计的功能，代码已经实现过了，可用哦。-DCT transform noise estimation function, the code has been achieved, can be used.