军事地图等高线的识别与提取
谢建华;刘春梅;井元伟;
Identification and pick-up for contour line on military map
Xie, Jian-Hua (1); Liu, Chun-Mei (1); Jing, Yuan-Wei (1)
东北大学学报(自然科学版) . 2006, (8): 831 -834 .  DOI: -