Vectorization method based on thinning algorithm used in the design prevails currently , whose progress is : after the binary scanned map images are thinned , recognize the skeleton captured 本文采用比較流行基于細化的矢量化方法作為整體設計思想。細化地圖掃描二值圖像后,對提取出來的骨架線進行識別。
After studying the nowadays methods , combining the characters of binary scanned maps images , the author designs a method to recognize and capture the digital geography information , which is based on thinning algorithm . a system is also realized by this method in the visual c + + programming environment 本文在研究、分析現有掃描圖像矢量化方法的基礎上,與地圖掃描二值圖像的特點相結合,設計了一種基于圖像細化算法的地圖信息識別與提取的方法,并以此為理論指導在visualc + +環境下編程實現了一個自動矢量化實驗系統。