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Issue:
Moving least-squares surface based multi-view point-data ICP registration
Author(s):
HUANG Yunbao
,
TAN Zhihui
,
WANG Qifu
,
CHEN Liping
Pages:
249
-
253
Year:
2011
Issue:
2
Journal:
Engineering Journal of Wuhan University
Keyword:
三维点云
;
移动最小二乘
;
多视数据对齐
;
最近迭代点(ICP)对齐
;
Abstract:
多视数据最近迭代点(ICP)对齐广泛应用于反求工程及特征识别中,为了提高对齐精度以及稳定性,提出了一种基于移动最小二乘(MLS)曲面的ICP多视数据对齐方法.该方法的主要思想是直接利用MLS曲面表示原始曲面模型,将其他视角数据ICP对齐到该MLS曲面,其优点是无需对测量数据进行额外的去噪处理与数据分割,即可实现多视点云数据的精确对齐.实验结果表明,该方法能得到更加精确稳定的对齐结果.
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