| 基于双立体同步摄影的面部三维重建与量测 |
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| 引用本文： | 李健,刘先林,刘凤德.基于双立体同步摄影的面部三维重建与量测[J].测绘科学,2002,27(2):43-45. |
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| 作者姓名： | 李健 刘先林 刘凤德 |
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| 作者单位： | 中国测绘科学研究院,北京,100039 |
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| 摘 要： | 介绍了利用多台数码相机基于双立体同步摄影的面部三维模型重建与量测系统 ,提出了一种半自动提取格网点的有效方法。实现了无接触、无伤害、快速地获取面部三维数据和面部特征数据 ,为临床诊治提供依据。实验表明 ,系统达到了 0 .5 m m的量测精度 ,完全能满足实际的精度需求。
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| 关 键 词： | 三维重建 双立体同步摄影 数码相机 |
| 文章编号： | 1009-2307(2002)02-0043-03 |
| 修稿时间： | 2001年12月20日 |
Facial 3D-reconstruction and Measurement Based Dual-stereo Synchro-photography |
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| LI Jian,LIU Xian lin,LIU Feng de.Facial 3D-reconstruction and Measurement Based Dual-stereo Synchro-photography[J].Science of Surveying and Mapping,2002,27(2):43-45. |
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| Authors: | LI Jian LIU Xian lin LIU Feng de |
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| Abstract: | A system of facial 3D reconstruction and measurement based dual stereo synchro photography with multi digital cameras is introduced in this paper.An efficient method is proposed to extract the grid points semi automatically.Facial 3D and feature data,which are useful bases for clinic treatment,can be captured rapidly by untouched and unharmful method. Tests have proved that it reaches the accuracy of 0.5mm and satisfies the requirement in practice completely. |
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| Keywords: | D reconstruction dual stereo synchro photography digital camera |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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