A Boundary Construction Algorithm for a Complex Planar Point Set

Table 2

Comparison of the simulated experimental result (nonuniform distribution point set).

Algorithm	Parameter value	Rough state of the boundary	Note
		Rough
		Moderate	On the right side, there is sawtooth in the area with sparse point density, and the amplitude is not large.
		Fine	On the right side, there is sawtooth in the area with sparse point density.
		Rough
		Moderate
		Fine
Proposed algorithm		Rough
		Moderate
		Fine