匹配段 meaning in Chinese

matching section

First local invariant is extracted from the corners of the occluded object , which is used for local matching . then we measure the similarity between the object and the models in image base , and determine the class of the object by the rule of max similarity . experimental results show that this method is efficient
首先从目标缺损形状的各拐点中提取局部不变特征,再基于模糊度量进行局部匹配,然后对匹配段进行目标相似度度量,根据最大相似度来判定目标的类别,实验结果表明方法的有效性。