【摘要】 本文提出一种从军用地图中提取铁路、道路的半自动方法和自动恢复显示其在地图中标识方式的算法,从而进一步实现地图图形显示系统的多层次结构。更多还原

【Abstract】 In this paper, we put forward a semi-automatic method to extract railways and roads in military maps.An algorithm is also given to regain the shapes of railways and roads automatically. By using the method we can get the administrative structure of the graphic display system of maps.更多还原