旋转及伸缩不变纹理分割算法

Rotation and Scale Invariant Algorithm for Texture Segmentation

纹理分割是图象分割的一种重要方法，因此，近２０年来提出了许多有关图象纹理分割的算法．文中将介绍一种思想比较新颖的算法——旋转及伸缩不变的纹理分割算法，其核心是利用圆周（Ｃｉｒｃｕｌａｒ）变换和Ｍｅｌｉｎ变换产生一个Ｃｉｒｃｕｌａｒ－Ｍｅｌｉｎ操作数（ＣＭＯ），将ＣＭＯ与图象进行卷积，以达到旋转及伸缩不变纹理分割的目的．实验结果表明。

Texture segmentation is one of the important methods for image segmentation, and many algorithms for texture segmentation have been presented in recent two decades. In this paper we introduced a new rotation and scale invariant algorithm for texture segmentation. The idea of this method is using the circular transform and Mellin transform to produce the Circular Mellin operator (CMO), and then convolute the image with the CMO to implement the task of texture segmentation. The experiment results show that this method is very efficient.