| 多关节扫描仪的定标、数据处理和三维建模 |
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| 引用本文： | 陆济湘,李德华,肖晓玲.多关节扫描仪的定标、数据处理和三维建模[J].华中科技大学学报(自然科学版),2004,32(8):10-12. |
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| 作者姓名： | 陆济湘 李德华 肖晓玲 |
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| 作者单位： | 华中科技大学图像识别与人工智能研究所,湖北,武汉,430074;长江大学计算机学院,湖北,荆州,434102 |
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| 基金项目： | 国家高技术研究发展计划资助项目 (86 3 30 6 0 4 0 6 3 98)，国家自然科学基金资助项目 (6 9775 0 2 2 ) |
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| 摘 要： | 研究了多关节扫描仪从定标、数据采集、数据处理和显示到三维建模的全过程．在定标模块使用了遗传算法，从而提高了坐标测量的精度；在数据处理方面则实现了边采集边显示的人机交互方式，提高了测量点的可靠性；在三维构型方面，则使用了基于轮廓线的方法，从而提高了建模的质量．
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| 关 键 词： | 三维重建 定标 多关节三维扫描仪 轮廓线 |
| 文章编号： | 1671-4512(2004)08-0010-03 |
| 修稿时间： | 2003年11月20 |
A system of the calibration of the parameters for data processing and 3D modeling in multi-joint type 3D scanner |
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| Lu Jixiang Doctoral Candidate, Institute for Pattern Recognition & AI,Huazhong Univ. of Sci. & Tech.,Wuhan ,China. Li Dehua Xiao Xiaoling.A system of the calibration of the parameters for data processing and 3D modeling in multi-joint type 3D scanner[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2004,32(8):10-12. |
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| Authors: | Lu Jixiang Doctoral Candidate Institute for Pattern Recognition & AI Huazhong Univ of Sci & Tech Wuhan China Li Dehua Xiao Xiaoling |
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| Institution: | Lu Jixiang Doctoral Candidate, Institute for Pattern Recognition & AI,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. Li Dehua Xiao Xiaoling |
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| Abstract: | This paper describes the whole process of the multi joint type 3D scanner, including the calibrations of the parameters, data acquisition, data processing, displaying and 3D modeling. The genetic algorithm in calibrating the module was applied, which improved the precision of coordinate measurement. In the data processing module, the interaction between the man and the computer when sampling and displaying simultaneously were applied which improved the reliability of measurement. In the 3D reconstruction, the method based on contours was used to improve the quality of modeling. |
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| Keywords: | D surface reconstruction the calibrations of the parameters multi-joint type 3D scanner contour |
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