| 手持式线激光源3D扫描系统 |
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| 引用本文： | 熊汉伟,张湘伟. 手持式线激光源3D扫描系统[J]. 应用激光, 2001, 21(6): 369-373 |
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| 作者姓名： | 熊汉伟 张湘伟 |
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| 作者单位： | 1. 浙江大学人工智能研究所,杭州,310027汕头大学机械电子系,汕头,515063
2. 广东工业大学,广州,510090 |
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| 基金项目： | 国家自然科学基金资助项目(59975057,59675039) |
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| 摘 要： | 以手持式线激光源为工具,采用摄像方式,实现一种简便、易行的3D表面快速反求建模方法;避免了复杂的光学系统、机电控制系统设计,只需在线激光源扫掠物体表面的同时,连续摄像,通过对光条图象序列进行处理,得到物体的3D模型.文中给出了复杂形体的建模实例,效果基本满意.
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| 关 键 词： | 线光源 计算机视觉 反求工程 |
| 修稿时间： | 2001-07-25 |
A Simple 3D Scanner Using a Hand -Held Laser Source |
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| Xiong Hanwei,Zhang Xiangwei. A Simple 3D Scanner Using a Hand -Held Laser Source[J]. Applied Laser, 2001, 21(6): 369-373 |
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| Authors: | Xiong Hanwei Zhang Xiangwei |
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| Abstract: | A simple method to reconstruct the 3D shape of objects is presented. It differs from other conventional structured lighting approach in that it needn't any computercontrolled device to adjust the lighting plan of the laser source. In scanning process,the operator holds a line laser source and freely move it to cast light strips over the object,and a digital video camera is used to recorded the scene. The 3D shape of the object can be extracted from the lighting strips. Experiment on a complex shape is presented, and result is satisfied and can be used in the field of computer animation. |
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| Keywords: | 3D scan structured lighting computer vision reverse engineering |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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