An Iterative Mesh Untangling Algorithm Using Edge Flip

Table 4

Mesh quality statistics and the number of inverted elements on the moving gate domain. The inverse mean ratio quality metric is used to measure the mesh quality.

Mesh quality	Average	Maximum	Number of inverted elements
Initial mesh	1.057	1.779	0
Deformed mesh	1.253	26.368	19
Output mesh after initial edge flip	1.145	16.378	20
Untangled mesh	1.136	2.540	0
Final mesh	1.065	1.979	0
Output mesh with only Steps 2 and 3	1.325	77.267	14