| 彩色三维激光扫描测量方法的研究 |
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| 引用本文： | 许智钦,孙长库,陶立,郑义忠. 彩色三维激光扫描测量方法的研究[J]. 光学学报, 2003, 23(8): 1008-1012 |
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| 作者姓名： | 许智钦 孙长库 陶立 郑义忠 |
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| 作者单位： | 天津大学精密测试技术与仪器国家重点实验室,天津,300072 |
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| 基金项目： | 天津市科技攻关培育项目资助课题 |
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| 摘 要： | 提出了彩色三维激光扫描测量方法，即在单色三维激光扫描测量数据上贴合彩色的数字图像。给出了单色三维测量模型——三维光平面方程测量模型，提出了全新的测量系统参量的快速标定方法，并制作了标定靶标。给出了物体三维数据和颜色信息的贴图技术。利用所研制的装置对招财猫模型进行了实验测量，得到了满意的结果。
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| 关 键 词： | 彩色三维激光扫描测量 三维光平面方程测量模型 贴图技术 颜色信息 三维图像 |
| 收稿时间： | 2002-03-13 |
Study on Color Three-Dimensional Laser Scanning Measuring Method |
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| Xu Zhiqin Sun Changku Tao Li Zheng Yizhong. Study on Color Three-Dimensional Laser Scanning Measuring Method[J]. Acta Optica Sinica, 2003, 23(8): 1008-1012 |
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| Authors: | Xu Zhiqin Sun Changku Tao Li Zheng Yizhong |
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| Abstract: | A method of color three|dimensional laser scanning measurement based on the monochrome three|dimensional measurement and color digital image is presented. A three|dimensional light plane equation measurement model is derived. A novel calibration method to determine the system parameters is proposed, as well as a calibration jig is designed and produced. An auto|merging technique on color information and the three|dimensional measured data is brought out. The satisfying result is obtained by the experimental measurement on a doll cat model with the system. |
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| Keywords: | optical measurement color three dimensional measurement light plane equation laser scanning parameters calibration |
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