Optimization Algorithm for Point Cloud Quality Enhancement Based on Statistical Filtering

Table 6

Denoising results of the three methods with 20% noise in pantograph point cloud.

Algorithms	Total number of noisy points	Pd	Rd
Statistical filtering	759262	0.7569	0.9687	0.8498
Radius filtering	759262	0.8358	0.9666	0.8964
Our method	759262	0.8358	0.9811	0.9028