| 三维激光扫描技术在犯罪现场重建中的应用 |
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| 引用本文： | 蔡能斌,田巍,刘腾,马云飞,陈伟. 三维激光扫描技术在犯罪现场重建中的应用[J]. 影像技术, 2011, 23(1): 51-54,44. DOI: 10.3969/j.issn.1001-0270.2011.01.10 |
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| 作者姓名： | 蔡能斌 田巍 刘腾 马云飞 陈伟 |
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| 作者单位： | 1. 上海市公安局物证鉴定中心上海市现场物证重点实验室,上海,200083
2. 北京欧诺嘉科技有限公司,北京,100072 |
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| 基金项目： | 国家"十一五"科技支撑计划项目 |
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| 摘 要： | 目的:研究利用三维激光扫描技术进行现场重建的技术方法。方法:首先,利用三维激光扫描仪对现场进行扫描,获取现场的点云数据;然后,依据点云数据进行现场建模和动画模拟。结果:精确地重建了犯罪现场的场景并获得具有交互性、沉浸感的动画模拟效果。结论:利用三维激光扫描技术可以精确、方便地进行现场重建。
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| 关 键 词： | 三维激光扫描 点云 犯罪现场重建 |
Applications of 3D Laser Scanning Technology in Reconstruction of Criminal Scene |
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| CAI Neng-bin,TIAN Wei,LIU Teng,MA Yun-fei,CHEN Wei. Applications of 3D Laser Scanning Technology in Reconstruction of Criminal Scene[J]. Image Technology, 2011, 23(1): 51-54,44. DOI: 10.3969/j.issn.1001-0270.2011.01.10 |
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| Authors: | CAI Neng-bin TIAN Wei LIU Teng MA Yun-fei CHEN Wei |
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| Affiliation: | CAI Neng-bin1,TIAN Wei1,LIU Teng2,MA Yun-fei2,CHEN Wei2(1.Institute of Forensic Science,Shanghai Public Security Bureau,Shanghai Key Laboratory of Criminal Scene Evidence,Shanghai 200083,2.Beijing Onrol Technology Co.,Ltd,Beijing 100072) |
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| Abstract: | Objective:Study on the technical approachs of criminal scene reconstruction with 3D laser scanning technology.Methods:First of all,use 3D laser scanner to scan criminal scenes and obtain the scene point cloud data;And then,based on the point cloud data,model the criminal scenes and build the animated simulation pictures.Result:Accurately reconstruct the 3D model of criminal scenes and create interactive,immersive animated simulation effects.Conclusion:The 3D laser scanning technology can be used to reconstr... |
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| Keywords: | 3D laser scanning point cloud reconstruction of criminal scene |
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