A Tensor voting Based Surface Anomaly Classification Approach by Using 3D Point Cloud Data
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Abstract Advanced 3D scanning technology has been widely used in many industries to collect the massive point cloud data of artifacts for part dimension measurement and shape analysis. Though point cloud data also has product surface quality information, it is challenging to conduct effective surface anomaly classification due to the complex data representation, high-dimensionality, and inconsistent size of the 3D point cloud data within each sample. To deal with these challenges, this paper proposes a tensor voting based approach for anomaly classification of artifact surfaces. A case study based on 3D scanned data obtained from a manufacturing plant shows the effectiveness of the proposed method.
2016 ◽
Vol 3
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pp. 32
A robust approach to identify roof bolts in 3D point cloud data captured from a mobile laser scanner
2021 ◽
Vol 31
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pp. 303-312
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2020 ◽
Vol 5
(1)
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pp. 66-71
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