A Hybrid Model Method for Accurate Surface Deformation and Incision Based on FEM and PBD

Table 3

RMSE of deformation displacement of our method, PBD, and MSM on two shape models.

RMSE (mm)		Cube			Sphere
		Ours	PBD	MSM	Ours	PBD	MSM
Tension	0.5 N	0.0295	0.1004	0.1377	0.0302	0.1021	0.1455
	1.0 N	0.0462	0.1613	0.2061	0.0493	0.1432	0.2474
	2.0 N	0.0999	0.2948	0.4819	0.0957	0.2618	0.511
	5.0 N	0.2224	0.8614	0.9809	0.2266	0.8437	0.9364
	10.0 N	0.569	1.8081	2.4256	0.5355	1.6941	2.1825
	20.0 N	0.9545	4.1777	5.8886	1.0372	4.3188	5.4804
Pressure	0.5 N	0.0305	0.1015	0.1387	0.0281	0.1163	0.1327
	1.0 N	0.0472	0.1702	0.2119	0.0462	0.1811	0.2283
	2.0 N	0.0962	0.2967	0.4922	0.1009	0.3099	0.5087
	5.0 N	0.2161	0.8842	0.9974	0.2207	0.8775	1.0279
	10.0 N	0.5734	1.8164	2.5253	0.5817	1.8272	2.5137
	20.0 N	1.0702	4.0241	5.6092	1.1164	4.0482	5.7581