Grid Partition Variable Step Alpha Shapes Algorithm

Table 2

Comparison table of experimental results of different algorithms (measured point set).

Algorithm	value (min/max)	Execution time (ms)
AS algorithm	10 m	16287
AS algorithm	30 m	21458
VAS algorithm	8.6 m/41.2 m	11356
GPVAS algorithm	8.6 m/41.2 m	7127