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A Physics-Based Estimation of Mean Curvature Normal Vector for Triangulated Surfaces
| Content Provider | Semantic Scholar |
|---|---|
| Author | Das, Sudip Kumar Cenanovic, Mirza Zhang, Junfeng |
| Copyright Year | 2019 |
| Abstract | In this note, we derive an approximation for the mean curvature normal vector on vertices of triangulated surface meshes from the Young-Laplace equation and the force balance principle. We then demonstrate that the approximation expression from our physics-based derivation is equivalent to the discrete Laplace-Beltrami operator approach in the literature. This work, in addition to providing an alternative expression to calculate the mean curvature normal vector, can be further extended to other mesh structures, including non-triangular and heterogeneous meshes. |
| File Format | PDF HTM / HTML |
| DOI | 10.15673/tmgc.v12i1.1377 |
| Alternate Webpage(s) | https://journals.onaft.edu.ua/index.php/geometry/article/download/1377/1630 |
| Alternate Webpage(s) | https://arxiv.org/pdf/1902.02271v1.pdf |
| Alternate Webpage(s) | https://doi.org/10.15673/tmgc.v12i1.1377 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
