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| 一种新型面阵CCD航天立体摄影测量光学系统 | |
| 引用本文： | 常凌颖,杨建峰,赵葆常,陈立武.一种新型面阵CCD航天立体摄影测量光学系统[J].光子学报,2005,34(8):1165-1168. |
| 作者姓名： | 常凌颖 杨建峰 赵葆常 陈立武 |
| 作者单位： | 1. 中国科学院西安光学精密机械研究所,西安,710068;中国科学院研究生院,北京,100039 2. 中国科学院西安光学精密机械研究所,西安,710068 |
| 基金项目： | 国家自然科学基金资助项目 |
| 摘 要： | 采用一台大面阵CCD和广角摄影物镜的组合，研制成功一种新型的单面阵CCD航天立体摄影测量系统.该系统焦距为23.3 mm;视场角为40°;在空间分辨率为36 lp/mm时，MTF均值达到0.8以上;光谱适应范围为0.5 μm~0.75 μm.和国内外常用的三线阵CCD遥感立体测量相机相比，本系统结构更简单、体积更小，重量更轻，更加适用于航天遥感应用环境. |
| 关 键 词： | 光学设计 立体相机 准像方远心 面阵CCD |
| 收稿时间： | 2004-11-29 |
| 修稿时间： | 2004年11月29 |
A New Plane Array CCD Space Three-dimensional Photographic System |
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| Chang Lingying,Yang Jianfeng,ZHAO Baochang,Chen Liwu.A New Plane Array CCD Space Three-dimensional Photographic System[J].Acta Photonica Sinica,2005,34(8):1165-1168. | |
| Authors: | Chang Lingying Yang Jianfeng ZHAO Baochang Chen Liwu |
| Institution: | (1 Xi′an Institute Optics and Precision Mechanics, Chinese Academy of Sciences , Xi′an 710068 ) (2 Graduate School of Chinese Academy of Sciences , Bejing 100039) |
| Abstract: | A new plane array CCD space three-dimension photogrammetry system is described.The system can be applied to acquire three-dimensional image of moon surface. On the base of the primary TLS(three-line scanner),a new project was proposed,which uses an array CCD and wide-angle lens to achieve the effect of the common TLS. And this new type of system have a lot of advantages compared with traditional TLS remote sensor, such as more simpler configurature, smaller size and more reliable stability. So it is very adapted to work in the space remote sensing environment. |
| Keywords: | Optics design Three-dimensional camera Almost image telecentric |
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