The variogram value and the variable distance calculated by the variogram function are used for the segmentation of texture image.This method is proved to be feasible and effective by experiments.

• 文中算法根据变差函数的这种性质将单步长变差函数值作为图像纹理特征进行分割，实验结果表明它对纹理图像分割与识别是十分有效的。