| 高斯光束柱面反射展成法生成光刀的研究 |
| |
| 引用本文： | 张舜德,卢秉恒,丁玉成.高斯光束柱面反射展成法生成光刀的研究[J].中国激光,2001,28(2):133-136. |
| |
| 作者姓名： | 张舜德 卢秉恒 丁玉成 |
| |
| 作者单位： | 西安交通大学机械工程学院先进制造技术研究所!西安710049 |
| |
| 基金项目： | 国家863计划项目! (86 3 5 11 70 8 0 0 7) |
| |
| 摘 要： | 提出一种利用高斯光束柱面反射展成法生成光刀的新方法 ,并导出了光刀几何参数的预估算式。实验表明 ,采用该方法生成的激光光刀线宽变化小 ,对比度高 ,景深大 ,适合作为主动式三维面形测量用线结构光。
|
| 关 键 词： | 高斯光束 反射 结构光 三维面形测量 |
| 收稿时间： | 1999/7/23 |
Research on Light-knife Propagated by Reflection of Gaussian Light Beams at cylinder |
| |
| ZHANG Shun-de,LU Bing-heng,DING Yu-cheng.Research on Light-knife Propagated by Reflection of Gaussian Light Beams at cylinder[J].Chinese Journal of Lasers,2001,28(2):133-136. |
| |
| Authors: | ZHANG Shun-de LU Bing-heng DING Yu-cheng |
| |
| Abstract: | A novel method for propagating light-knife by the reflection of Gaussian laser beam at a cylinder is put forward and the formula to appraise the geometry parameters of light knife is also derived. The experimental results show that the light-knife generated by using this method has less width variety, higher contrast and large depth of field. It could be used as a line structure light in active 3D profile measuring system. |
| |
| Keywords: | Gaussian light beam reflection structure light three dimension profile measurement |
| 本文献已被 CNKI 等数据库收录！ |
