A local map building method based on laser data adaptive curvature estimation is presented for mobile robot in unknown structured environment.

针对未知环境中机器人局部地图的构建问题，提出一种激光测距的离散数据自适应曲率估计算法。

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If you can't find a local site operations group that can provide a CAD image of the building, try taking a digital image of the building map diagrams posted near the entrances of your building.

如果找不到当地测绘工作组提供的建筑物CAD图像，那么可以拍摄一张建筑物入口附近贴出的建筑物平面示意图的数码图像。

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Although the original shape of the building was recorded on a local map in the early 1800s, historians have never been sure which contemporary illustration of the house was more accurate.

BBC: Unlocking secrets from Jane Austen's Steventon home