A Boundary Construction Algorithm for a Complex Planar Point Set

Table 5

Experimental results table of practical measured point set.

(°)	Boundary integrity	Rough state of boundary	Correct number of holes	Accuracy of holes (%)
120	Yes	Rough	3	25.0
100	Yes	Moderate	8	66.7
80	Yes	Fine	8	66.7

Note. The number of holes formed by pit ponds in the task site is 12.