On-Line Laser Triangulation Scanner for Wood Logs Surface Geometry Measurement

The paper presents the automated on-line system for wood logs 3D geometry scanning. The system consists of 6 laser triangulation scanners and is able to scan full wood logs which can have the diameter ranging from 250 mm to 500 mm and the length up to 4000 mm. The system was developed as a part of t...

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Detalles Bibliográficos
Autores principales: Siekański, Piotr, Magda, Krzysztof, Malowany, Krzysztof, Rutkiewicz, Jan, Styk, Adam, Krzesłowski, Jakub, Kowaluk, Tomasz, Zagórski, Andrzej
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6427530/
https://www.ncbi.nlm.nih.gov/pubmed/30832388
http://dx.doi.org/10.3390/s19051074
Descripción
Sumario:The paper presents the automated on-line system for wood logs 3D geometry scanning. The system consists of 6 laser triangulation scanners and is able to scan full wood logs which can have the diameter ranging from 250 mm to 500 mm and the length up to 4000 mm. The system was developed as a part of the BIOSTRATEG project aiming to optimize the cutting of logs in the process of wood planks manufacturing by intelligent positioning in sawmill operation. This paper illustrates the detailed description of scanner construction, full measurement process, system calibration and data processing schemes. The full 3D surface geometry of products and their applied portion of selected wood logs formed after cutting out the cant is also demonstrated.

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