Lattice Metric Space Application to Grain Defect Detection

Yuchen He*, Sung Ha Kang

*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

1 Citation (Scopus)

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 languageEnglish
Title of host publicationScale Space and Variational Methods in Computer Vision - 7th International Conference, SSVM 2019, Proceedings
EditorsJan Lellmann, Martin Burger, Jan Modersitzki
PublisherSpringer, Cham
Pages381-392
ISBN (Electronic)9783030223687
ISBN (Print)9783030223670
DOIs
Publication statusPublished - 2019
Externally publishedYes
Event7th International Conference on Scale Space and Variational Methods in Computer Vision (SSVM 2019) - Conference Center Hofgeismar, Hofgeismar, Germany
Duration: 30 Jun 20194 Jul 2019
http://ssvm2019.mic.uni-luebeck.de/

Publication series

NameLecture Notes in Computer Science
Volume11603
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference7th International Conference on Scale Space and Variational Methods in Computer Vision (SSVM 2019)
Abbreviated titleSSVM2019
PlaceGermany
CityHofgeismar
Period30/06/194/07/19
Internet address

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