基于数学形态学的铁路线识别技术

Railway recognition technology based on mathematical morphology

在数学形态学击中击不中基本原理的基础上,提出使用圆形结构元素对对地图中的铁路线符号进行识别。实验证明:使用圆形结构元素对能有效地克服铁路线走向不固定的特点,识别效果非常明显。

This paper presents a couple of circle structure dements based on morphological hit - or- miss. And the circle structure elements, which can overcome the unfixed directions effectively, are applied to recognizing the railway on the map. The experimental results are provided to illnstrate the usefulness of this method.