提出了一种基于模糊连接度的SPOT图像公路信息全自动提取算法。
A fuzzy connectedness - based road automatic extraction method from SPOT image is presented.
结合模糊连接度理论和SPOT影像上道路的表现特性提出了主干道路半自动提取的方法。
The new method of road semi-automatic extraction was proposed, which was based on multiseeded-fuzzy connectedness combined with road feature in SPOT image.
接着结合道路局部特征运用模糊连接度连接断裂路段，最后根据道路走向进一步完善整个道路轮廓。
Secondly the method combines with the road characteristic and USES fuzzy connectedness to join the break road segment, and at last farther process to form the whole road network.
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