关于矩阵变换的数字图形处理

矩阵理论在信号处理、系统辨识、图形处理等领域有非常出色的应用。用矩阵讨论某些问题显得较为直观，构造算法使得原理简明、步骤清晰。因此，它在现代科技中无论从运算或理论的角度来看都有看十分重要的作用。文章从两个方面论述矩阵与图形处理的关系：一是矩阵与图形变换的关系；二是提出了一种新的矩阵变换——置乱变换，并指出矩阵的置乱变换与图形隐藏的关系。

Based on the Digital Steropicture Treatment of Matrix Alternating

The theory of matrix is apllied splendidly in handling signal and image, and discerning system. To discuss some problems it will make them audio-visual and the constructure algorithm will make the principle and the step simple and clear. So either from algorithm or from theory, it plays an important role in modern technical science. This article will discuss on matrix the appliance to handle image in two respects:1.the applying of matrix in alternating image;2.A new matrix alternating-alternating in disorde-is raised, and the applying in the hidden image is pointed out.