Accurate Volume Calculation Driven by Delaunay Triangulation for Coal Measurement

Table 2

The multiple peaks result.

Method	Volume	Error rate (%)	Running time (ms)
Slice-20	623.5411	71.93	12.490
Slice-50	600.3612	65.54	18.017
Slice-100	596.9906	64.61	24.789
Slice-1000	543.9313	49.98	172.744
P-T3	362.6688	0.00058	646.776
Our DTVC	362.6688	0.00058	286.918

The real volume is 362.6667.