中文摘要：

不变矩纹理图像分割过程中,在计算矩图和特征图像时,每个像素点的窗口选择显得非常重要。本文用变形雅可比矩等几种不变矩,就纹理图像的每一个像素点如何选择一定大小的窗口进行了系统探讨。然后在这个窗口内计算以该像素点为中心的矩,通过非线性转换器将得到的矩图转换为纹理特征图像。

英文摘要：

In the process of texture image segmentation by using invariant moments,Selection of the width of windows around each pixels is very important when computing moment images and texture feature images.In this paper,Pseudo-Jacobi-Fourier Moment and two other momets are used to study when the segmentation error is minimum because of the value of window width.Then moments of each pix whin the certain windows are computing and the moment images can be obtain.Last texture feature images can be calculated by non-linear transformation.