The experimental results show that our method can process a certain obliquity, and have high efficiency. It is a novel method for raster map recognition system. ?

• 实验结果表明该方法在地图小角度倾斜时能正确拼接,拼接方法效率高,速度快,是栅格地图识别输入系统中地图拼接的一种新方法。