Global Registration of Subway Tunnel Point Clouds Using an Augmented Extended Kalman Filter and Central-Axis Constraint

Because tunnels generally have tubular shapes, the distribution of tie points between adjacent scans is usually limited to a narrow region, which makes the problem of registration error accumulation inevitable. In this paper, a global registration method is proposed based on an augmented extended Ka...

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Detalles Bibliográficos
Autores principales: Kang, Zhizhong, Chen, Jinlei, Wang, Baoqian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2015
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4428624/
https://www.ncbi.nlm.nih.gov/pubmed/25965807
http://dx.doi.org/10.1371/journal.pone.0126862

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4428624/
https://www.ncbi.nlm.nih.gov/pubmed/25965807
http://dx.doi.org/10.1371/journal.pone.0126862

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