The Circle Pure Rolling Method for Point Cloud Boundary Extraction

The Circle Pure Rolling Method for Point Cloud Boundary Extraction

We introduce a circle rolling method (CRM) for boundary extraction from 2D point clouds. The core idea is to create a circle that performs pure rolling on the perimeter of the point cloud to obtain the boundary. For a 3D point cloud, a plane adsorbs points on both sides to create a 2D point cloud, a...

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Bibliographic Details
Main Authors: Quanou Yang, Zhihui Li, Zhihui Liu, Xinyu Jiang, Xinglong Gao
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Sensors
Subjects:
point cloud
boundary extraction
pure rolling
projection
Online Access:https://www.mdpi.com/1424-8220/25/1/45
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