Difference between revisions of "Boundary Recovery"
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'''Triangulations for boundary recovery. (a)-(d) obtained from INRIA's mesh database ( https://www.rocq.inria.fr/gamma/gamma/download/download.php). (e)-(f) obtained from the CAVS Sims Center at MSU.''' | '''Triangulations for boundary recovery. (a)-(d) obtained from INRIA's mesh database ( https://www.rocq.inria.fr/gamma/gamma/download/download.php). (e)-(f) obtained from the CAVS Sims Center at MSU.''' | ||
<div><ul> | <div><ul> | ||
| − | <li style="display: inline-block;"> [[File: Mohne.png|thumb|none|340px|'''(a) Mohne''']] </li> | + | <li style="display: inline-block;"> [[File: Mohne.png|thumb|none|340px|link=http://cs.odu.edu/crtc/PDR/meshes/BoundaryRecoveryMeshes/mohne.stl|'''(a) Mohne''']] </li> |
| − | <li style="display: inline-block;"> [[File: Anc101.png|thumb|none|300px|''' (b) Anc101''']] </li> | + | <li style="display: inline-block;"> [[File: Anc101.png|thumb|none|300px|link=http://cs.odu.edu/crtc/PDR/meshes/BoundaryRecoveryMeshes/anc101.stl|''' (b) Anc101''']] </li> |
| + | <li style="display: inline-block;"> [[File: ThruMaze.png|thumb|none|300px|link=http://cs.odu.edu/crtc/PDR/meshes/BoundaryRecoveryMeshes/thru-mazewheel.stl|'''(c) Thru-maze''']] </li> | ||
</ul></div> | </ul></div> | ||
<div><ul> | <div><ul> | ||
| − | <li style="display: inline-block;"> [[File: | + | <li style="display: inline-block;"> [[File: MechShell.png|thumb|none|300px|link=http://cs.odu.edu/crtc/PDR/meshes/BoundaryRecoveryMeshes/cd_mesh_shell_pr1.stl|'''(d) Mech-shell''']] </li> |
| − | + | <li style="display: inline-block;"> [[File: Submesh.png|thumb|none|360px|link=http://cs.odu.edu/crtc/PDR/meshes/BoundaryRecoveryMeshes/submesh1.stl|'''(e) Submesh1''']] </li> | |
| − | + | <li style="display: inline-block;"> [[File: Nozzle.png|thumb|none|290px|link=http://cs.odu.edu/crtc/PDR/meshes/BoundaryRecoveryMeshes/nozzle.stl|'''(f) Nozzle''']] </li> | |
| − | |||
| − | |||
| − | <li style="display: inline-block;"> [[File: Submesh.png|thumb|none|360px|'''(e) Submesh1''']] </li> | ||
| − | <li style="display: inline-block;"> [[File: Nozzle.png|thumb|none|290px|'''(f) Nozzle''']] </li> | ||
</ul></div> | </ul></div> | ||
{| class="wikitable" | {| class="wikitable" | ||
| − | |+ Evaluation results on boundary recovery. CDT3D is compared with the state-of-the-art open-source technology TetGen v1.5.0 | + | |+ Evaluation results on boundary recovery. CDT3D is compared with the state-of-the-art open-source technology TetGen v1.5.0. #Spts is the number of Steiner points. The experiments were performed on a Linux desktop machine with an Intel Core 17-2600 CPU @3.40GHz, and 16 GB RAM. |
|- | |- | ||
! scope="col" | Triangulation !! colspan=2 | Mohne !! colspan=2 | Anc101 !! colspan=2 | Thru-maze !! colspan=2 | Mech-shell !! colspan=2 | Submesh1 !! colspan=2 | Nozzle | ! scope="col" | Triangulation !! colspan=2 | Mohne !! colspan=2 | Anc101 !! colspan=2 | Thru-maze !! colspan=2 | Mech-shell !! colspan=2 | Submesh1 !! colspan=2 | Nozzle | ||
Latest revision as of 06:53, 29 March 2018
Triangulations for boundary recovery. (a)-(d) obtained from INRIA's mesh database ( https://www.rocq.inria.fr/gamma/gamma/download/download.php). (e)-(f) obtained from the CAVS Sims Center at MSU.
| Triangulation | Mohne | Anc101 | Thru-maze | Mech-shell | Submesh1 | Nozzle | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| #points | 2760 | 1378 | 2781 | 1261 | 3860 | 9644 | ||||||
| #edges | 8340 | 4158 | 8433 | 3921 | 11574 | 28926 | ||||||
| #faces | 5560 | 2772 | 5622 | 2614 | 7716 | 19284 | ||||||
| Software | TetGen | CDT3D | TetGen | CDT3D | TetGen | CDT3D | TetGen | CDT3D | TetGen | CDT3D | TetGen | CDT3D |
| #Stpts (boundary) | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | - | 0 | 0 | 0 |
| #Stpts (volume) | 7 | 2 | 0 | 0 | 8 | 5 | 59 | 28 | - | 0 | 0 | 0 |
| Time (sec) | 0.18 | 0.29 | 0.08 | 0.11 | 0.11 | 0.09 | 0.18 | 2.6 | - | 0.36 | 0.02 | 0.20 |
