Measured Scan Data Reduction Combination Algorithm Based on Scan Line

Abstract:

The 3D laser scanning technology is a hot spot in developed measuring in recent years. In the surface reconstruction of reverse engineering, the 3D laser scanning point cloud data is too large, and is not conducive to the computation, storage and surface reconstruction. After understanding the research status of the point cloud data processing streamline method at home and abroad, and through the analysis of minimum distance algorithm and the angle-chord height combined code method applicable to engineering characteristics, at the same time, the combination algorithm, which is based on the minimum distance algorithm and the angle-chord height combined code method, is proposed to simplify the point cloud data. The scanning point cloud is simplified by using matlab line by line.

• Periodical: Applied Mechanics and Materials (Volumes 651-653)
• Pages: 2335-2338
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.651-653.2335
• Online since: September 2014
• Authors: Shi Gang Wang*, Yong Yan, Feng Juan Wang
• Keywords: Combination Algorithm, Data Reduction, Laser Scanning, Reverse Engineering

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