边缘计算

For (Master) Magic solving: elevation is measured from the bottom of the elevated tile.

魔板项目：抬起高度是从抬起块的底部边缘计算。

Edge points and the calculation in the use of Hausdorff distance, remove the edge of trivial, only the edge of a longer calculation.

并且在利用边缘点计算Hausdorff距离时，剔除琐碎的边缘，仅使用较长的边缘计算。

The result reveals that the computed edge is right the midpoint of the edge and the algorithm for edge computation is accuracy.

研究结果表明，利用该算法得到的钢板边缘正是钢板边缘的中点位置，边缘计算的算法准确。