2020
DOI: 10.1155/2020/8670151
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A 3D Surface Reconstruction Method for Large-Scale Point Cloud Data

Abstract: Due to the memory limitation and lack of computing power of consumer level computers, there is a need for suitable methods to achieve 3D surface reconstruction of large-scale point cloud data. A method based on the idea of divide and conquer approaches is proposed. Firstly, the kd-tree index was created for the point cloud data. Then, the Delaunay triangulation algorithm of multicore parallel computing was used to construct the point cloud data in the leaf nodes. Finally, the complete 3D mesh model was realize… Show more

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Cited by 6 publications
(1 citation statement)
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References 46 publications
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“…New low-cost data acquisition devices are emerging to digitize 3D objects with enhanced quality and reduced acquisition times. The 3D surface reconstruction of point cloud data has been a critical problem in the field of computer graphics and vision [2], and many scholars have done extensive research on it [10]. However, in most applications, surface reconstruction techniques end up generating dead or frozen models without any information of the constituting features and which cannot be used for product development processes especially when it comes to late design changes.…”
Section: Prior Workmentioning
confidence: 99%
“…New low-cost data acquisition devices are emerging to digitize 3D objects with enhanced quality and reduced acquisition times. The 3D surface reconstruction of point cloud data has been a critical problem in the field of computer graphics and vision [2], and many scholars have done extensive research on it [10]. However, in most applications, surface reconstruction techniques end up generating dead or frozen models without any information of the constituting features and which cannot be used for product development processes especially when it comes to late design changes.…”
Section: Prior Workmentioning
confidence: 99%