“visibility graph”的概念、定义、翻译、参考文献-科学参考

单词	visibility graph
释义	visibility graph Encyclopedia 工学规划释 visibility graph可视图以障碍物为基础构建电子地图，任意形状的障碍物用近似多边形代替，而后用直线将机器人运动的起始点和所有空间中的障碍物的顶点及目标点连接，并保证这些线不与空间障碍物相交，则这些线即为“可视线”，构成“可视线”的端点即为“可视点”，这样就形成一张图，称为可视图。 Physics ＞经济物理＞释义 visibility graph可视图 Mathematics visibility graph可见图
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