| 人物雕塑模型三维表面建模方法探究 |
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| 引用本文： | 王鹏,沈雪娇,符晨曦,杨容浩.人物雕塑模型三维表面建模方法探究[J].测绘与空间地理信息,2015(1):126-128. |
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| 作者姓名： | 王鹏 沈雪娇 符晨曦 杨容浩 |
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| 作者单位： | 成都理工大学地球科学学院测绘工程系,四川成都,610059 |
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| 基金项目： | 成都理工大学2013-2016年高等教育人才培养质量和教学改革项目(13JGY02)；2014-2015年度国家级大学生创新创业训练计划项目(创新训练项目)“移动终端相机立体量测软件研发”(201410616005)；成都理工大学2014-2015年度大学生课外科技作品立项项目“移动终端相机立体量测软件研发” |
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| 摘 要： | 三维激光扫描是一种通过激光测距方式实现三维物体表面空间数据获取的技术。本文介绍了一种利用三维激光扫描技术并结合相应软件对人物雕塑模型三维表面进行重建的方法。该方法通过三维激光扫描仪获取目标模型表面精确的点云数据,在对点云粗拼接的基础上进行精确拼接,以三角网的形式重构雕塑表面,并结合逆向软件进行纹理映射及其接缝处理以实现3D模型表面重建。结果表明,利用该方法可以实现对人物雕塑模型3D表面的快速有效重建。
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| 关 键 词： | 三维激光扫描 点云 三维表面建模 人物雕塑 |
Study on 3 D Surface Model Method of Figure Statue |
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| WANG Peng,SHEN Xue-jiao,FU Chen-xi,YANG Rong-hao.Study on 3 D Surface Model Method of Figure Statue[J].Geomatics & Spatial Information Technology,2015(1):126-128. |
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| Authors: | WANG Peng SHEN Xue-jiao FU Chen-xi YANG Rong-hao |
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| Institution: | WANG Peng;SHEN Xue-jiao;FU Chen-xi;YANG Rong-hao;College of Earth Sciences,Chengdu University of Technology; |
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| Abstract: | Light Detection and Ranging ( LiDAR) is a technology that captures spatial data of objects ’ surface by laser ranging .The method of reconstructing the target sculpture ’ s three-dimensional surface model with LiDAR and relevant software is introduced .Pre-cise point cloud data of the target sculpture were captured .The point cloud data were in register to acquire exact data of the target sculpture.The triangular meshes were built to construct the three -dimensional surface model .Texture mapping and crack treatment with reverse engineering software were to visualize the model .The experiment result shows that the method is effective , precise and fast. |
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| Keywords: | three-dimensional laser scanning technology point cloud three-dimensional surface modeling sculpture |
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