Portable digital 3-D imaging system for remote sites
Portable digital 3-D imaging system for remote sites
复制标题
适用于远程站点的便携式数字 3D 成像系统
DOI：
10.1109/iscas.1998.694539
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发表时间：
1998
期刊：
影响因子：
--
通讯作者：
N. Harrison
中科院分区：
文献类型：
--
作者：
J. Beraldin;F. Blais;L. Cournoyer;M. Rioux;F. Bernier;N. Harrison
设计了一种基于激光三角测量的便携式数字3D成像系统，用于精确记录位于远程站点的环境和对象。文化遗产和工业应用是受益于这项新技术的最佳候选者之一。本文着重于这些方面的采集，显示，校准/验证，特别是在模型的建立。这些方面都进行了优化，以创建一个多功能的系统，是真正的便携式，即手便携到远程站点。重点放在精度验证和监测，这是从多个范围图像获得高质量的三维模型重建的关键因素。本文总结了在意大利的一些地点获得的实验结果。
A portable digital 3D imaging system based on laser triangulation was designed for the accurate documentation of environments and objects located in remote sites. Cultural heritage and industrial applications are among the best candidates to benefit from this new technology. This paper focuses on such aspects as the acquisition, display, calibration/verification, and especially on model building. These aspects were all optimized to create a versatile system that is truly portable, i.e. hand portable to a remote site. Emphasis is placed on accuracy verification and monitoring which are critical factors for obtaining high-quality reconstruction of 3D models from multiple range images. A summary of the experimental results acquired at a number of sites in Italy is presented in this paper.