中文摘要：

给出了元胞自动机中斑图复制识别的一种算法。通过定义每个元胞的特征数，将两个斑图统一放入一个区域内比较它们的特征数，从而判定是否出现复制现象.数值例子表明，该算法是有效的。

英文摘要：

A new algorithm for reproduction pattern recognition in the cellular automata is proposed here. By defining the character number for every cell, we put two patterns into one area for comparing their character numbers. Therefore, we can identify the reproduction pattern. Two numerical examples show that the algorithm is effective.