Abstract
We propose a new model for grain defect detection based on the theory of lattice metric space [7]. The lattice metric space (L, dL) shows outstanding advantages in representing lattices. Utilizing this advantage, we propose a new algorithm, Lattice clustering algorithm (LCA). After over-segmentation using regularized k-means, the merging stage is built upon the lattice equivalence relation. Since LCA is built upon (L, dL), it is robust against missing particles, deficient hexagonal cells, and can handle non-hexagonal lattices without any modification. We present various numerical experiments to validate our method and investigate interesting properties. © 2019, Springer Nature Switzerland AG.
| Original language | English |
|---|---|
| Title of host publication | Scale Space and Variational Methods in Computer Vision - 7th International Conference, SSVM 2019, Proceedings |
| Editors | Jan Lellmann, Martin Burger, Jan Modersitzki |
| Publisher | Springer, Cham |
| Pages | 381-392 |
| ISBN (Electronic) | 9783030223687 |
| ISBN (Print) | 9783030223670 |
| DOIs | |
| Publication status | Published - 2019 |
| Externally published | Yes |
| Event | 7th International Conference on Scale Space and Variational Methods in Computer Vision (SSVM 2019) - Conference Center Hofgeismar, Hofgeismar, Germany Duration: 30 Jun 2019 → 4 Jul 2019 http://ssvm2019.mic.uni-luebeck.de/ |
Publication series
| Name | Lecture Notes in Computer Science |
|---|---|
| Volume | 11603 |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Conference
| Conference | 7th International Conference on Scale Space and Variational Methods in Computer Vision (SSVM 2019) |
|---|---|
| Abbreviated title | SSVM2019 |
| Place | Germany |
| City | Hofgeismar |
| Period | 30/06/19 → 4/07/19 |
| Internet address |