Applying 3D Polygonal Mesh Watermarking for Transmission Security Protection through Sensor Networks

Table 3

Evaluation of robustness against the smoothing attack.

Model	Smoothing iterations	Hausdorff distance	BER
Bunny	5	0.0043	18.75%
	10	0.0060	31.25%
	15	0.0086	43.75%
Head	5	0.0128	9.38%
	10	0.0229	28.13%
	15	0.0310	43.75%
Hand	5	0.2435	3.13%
	10	0.4042	18.75%
	15	0.5449	34.38%