机械制造与自动化2013，Vol.42Issue(1)：134-136,3.
基于标志点的三维数据拼接方法研究
Research on Method of Registration Based on Marked Points
秦绪红 1赵杰 1程俊廷2
作者信息
- 1. 辽宁石油化工大学,辽宁抚顺113001
- 2. 黑龙江科技学院,黑龙江哈尔滨150027
- 折叠
摘要
Abstract
In order to acquire complete three-dimensional digital information of objects, one generally needs to measure the object by multi-angle or block to get multi-view point cloud data in the three-dimensional measurement field, finally the multi-view point cloud data in different coordinate system is converted to the data in the same coordinate system in order to realize point cloud registration. Merging point cloud data efficiently and accurately is one of the key techniques that the depth information of objects is acquired in the 3d scanner. This paper expounds the registration of the point cloud data based on marked points, including ICP, SVD and Quaternion method which can be used frequently to analyze the results of registration based on every method. Experiments show that the accuracy of SVD is equivalent to that of Quaternion, ICP can realize the registration of 3d data well with higher precision.关键词
多视点云/拼接/三维重构/逆向工程Key words
multi-view point cloud/ registration/ three-dimensional reconstruction/ reverse engineering分类
机械制造引用本文复制引用
秦绪红,赵杰,程俊廷..基于标志点的三维数据拼接方法研究[J].机械制造与自动化,2013,42(1):134-136,3.
