说明：  为了给灰色系统理论在图像处理中的应用提供依据，提出了应用算法，论证了灰色系统理论作为一种在一维空间 提出的长期预测理论，通过适当的算法同样可以应用于二维空间的图像处理
(In order to gray system theory in image processing applications based on application of proposed algorithm demonstrated the gray system theory in one-dimensional space as a long-term forecasts put forward the theory, through the appropriate algorithm can be applied to two-dimensional image process)