面向对象的QuickBird影像道路提取

Object Oriented Road Dection from QuickBird Imagery

采用面向对象影像分析方法对试验区Qu ickB ird影像进行了主干道目标的提取,通过影像多尺度分割、影像类规则库的建立以及面向对象的编辑,提取出试验区主干道目标,取得了不错的效果。

Main roads were detected using object - oriented method from QuickBird imagery. First a multi - resolution segmentation method was used to get the image objects, and then rule base of the image classes was built, and after image object editing, the main roads was detected with a good result.