An Iterative Closest Point Method for Measuring the Level of Similarity of 3D Log Scans in Wood Industry
| Autor: | Philippe Thomas, Jonathan Gaudreault, Michael Morin, Cyrine Selma, Hind Bril El Haouzi |
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| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Service Orientation in Holonic and Multi-Agent Manufacturing ISBN: 9783319737508 SOHOMA |
| DOI: | 10.1007/978-3-319-73751-5_33 |
| Popis: | In the Canadian’s lumber industry, simulators are used to predict the lumbers resulting from the sawing of a log at a given sawmill. Giving a log or several logs’ 3D scans as input, simulators perform a real-time job to predict the lumbers. These simulators, however, tend to be slow at processing large volumes of wood. We thus explore an alternative approximation techniques based on the Iterative Closest Point (ICP) algorithm to identify the already processed log to which an unseen log resembles the most. The main benefit of the ICP approach is that it can easily handle 3D scans with a variable number of points. We compare this ICP-based nearest neighbour predictor, to predictors built using machine learning algorithms such as the K-nearest-neighbour (kNN) and Random Forest (RF). The implemented ICP-based predictor enabled us to identify key points in using the 3D scans directly for distance calculation. The long-term goal of this on-going research is to integrated ICP distance calculations and machine learning. |
| Databáze: | OpenAIRE |
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