中国激光, 2014, 41 (9): 0913004, 网络出版: 2014-08-12   

地球临边紫外环形成像仪几何定标技术研究

Research of Geometric Calibration of the Earth Annular Ultraviolet Limb Imager
作者单位
中国科学院长春光学精密机械与物理研究所, 吉林 长春 130033
摘要
针对地球临边紫外环形成像仪的结构特点及高精度几何定标的需要,提出了一种基于紫外平行光管、高精度经纬仪及六维转台等设备进行的几何定标新方法。通过构建相应的几何定标新装置,实现了地球临边紫外环形成像仪超大临边视场的几何定标。几何定标结果显示,仪器在临边高度方向与理论设计符合程度在2 pixel以内,而在临边方位方向与理想情况偏差最大为25 pixel。不确定度分析表明,仪器在临边高度和方位方向上的几何定标不确定度分别为0.488 pixel和0.612 pixel,均达到亚像素级精度。几何定标新方法及装置对后续同类型仪器的前期光机装调及检测提供了重要参考和实现平台。
Abstract
Considering the design feature and requirement in high precision of geometric calibration of the earth annular ultraviolet (UV) limb imager, a new method based on UV collimator, high precision theodolite and six-dimension rotator is proposed. Geometric calibration is done as soon as the new device is built-up. The result shows an agreement of 2 pixel or less with the theoretical design in limb altitude and a biggest deviation of 25 pixel in limb azimuth orientation. The combined standard uncertainty analysis indicates a 0.488 pixel and a 0.612 pixel uncertainty in limb altitude and azimuth orientation respectively, both reaching sub-pixel precision. With the successful accomplishment of the geometric calibration, the method and the device offer an important reference and a realized platform for the pre-optic-mechanical installing and measuring of the similar type of instrument.
参考文献

[1] 李德仁, 王密. “资源三号”卫星在轨几何定标及精度评估[J]. 航天返回与遥感, 2012, 33(3): 1-6.

    Li Deren, Wang Mi. On-orbit geometric calibration and accuracy assessment of ZY-3[J]. Spacecraft Recovery & Remote Sensing, 2012, 33(3): 1-6.

[2] 远国勤, 丁亚林, 惠守文, 等. 基于精密测角法的测绘相机分组渐进标定算法[J]. 光学学报, 2012, 32(1): 0112005.

    Yuan Guoqin, Ding Yalin, Hui Shouwen, et al.. Grouped approach algorithm for mapping cmera calibration based on method of exact measuring angle[J]. Acta Optica Sinica, 2012, 32(1): 0112005.

[3] 吴凡路, 刘建军, 任鑫, 等. 基于圆形标志点的深空探测全景相机标定方法[J]. 光学学报, 2013, 33(11): 1115002.

    Wu Fanlu, Liu Jianjun, Ren Xin, et al.. Deep space exploration panoramic camera calibration technique based on circular markers[J]. Acta Optica Sinica, 2013, 33(11): 1115002.

[4] 吴国栋. 离轴三反时间延迟积分CCD相机内方位元素和畸变的标定[J]. 光学 精密工程, 2012, 20(3): 462-467.

    Wu Guodong. Calibration of inner orientation parameters and distortion for three-mirror off-axis TDICCD camera[J]. Optics and Precision Engineering, 2012, 20(3): 462-467.

[5] 许勇, 郭鹏宇, 龙古灿, 等. 摄像机全自动标定方法研究[J]. 光学学报, 2013, 33(6): 0612007.

    Xu Yong, Guo Pengyu, Long Gucan, et al.. Research on fully automatic camera calibration method[J]. Acta Optica Sinica, 2013, 33(6): 0612007.

[6] 谷飞飞, 赵宏,卜鹏辉, 等. 用于相机标定的球靶标投影误差分析与校正[J]. 光学学报, 2012, 32(12): 1215001.

    Gu Feifei, Zhao Hong, Bu Penghui, et al.. Analysis and correction of projection error of camera calibration ball[J]. Acta Optica Sinica, 2012, 32(12): 1215001.

[7] 郑逢杰, 余涛, 陈兴峰, 等. DLT方法在遥感相机几何定标中的应用[J]. 测绘与空间地理信息, 2011, 34(2): 26-29.

    Zheng Fengjie, Yu Tao, Chen Xingfeng, et al.. Application of direct linear transformation in geometric calibration for remote sensing camera[J]. Geomatics & Spatial Information Technology, 2011, 34(2): 26-29.

[8] 黄静, 高晓东, 马文礼, 等. 大面阵数字航测相机的精密几何标定[J]. 光电工程, 2006, 33(2): 138-140.

    Huang Jing, Gao Xiaodong, Ma Wenli, et al.. Accurate geometric calibration of large resolution digital aerial survey camera[J]. Opto-Electronic Engineering, 2006, 33(2): 138-140.

[9] 张晓娟, 张国玉, 孙高飞, 等. 大视场LCOS拼接星模拟器标定方法[J]. 红外与激光工程, 2013, 42(11): 2996-3001.

    Zhang Xiaojuan, Zhang Guoyu, Sun Gaofei, et al.. Calibration of star simulator based on LCOS splicing technology with wide-field[J]. Infrared and Laser Engineering, 2013, 42(11): 2996-3001.

[10] 王美珍, 刘学军, 卢玥, 等. 多几何特征约束的单幅图像相机自标定方法[J]. 地球信息科学学报, 2012, 14(5): 644-651.

    Wang Meizhen, Liu Xuejun, Lu Yue, et al.. Camera self-calibration using multiple geometric constraints in a single image[J]. Journal of Geo\\Information Science, 2012, 14(5): 644-651.

[11] 惠守文. 航空测绘相机几何标定方法[J]. 红外, 2013, 34(9): 13-18.

    Hui Shouwen. Geometric calibration of airborne mapping camera[J]. Infrared, 2013, 34(9): 13-18.

[12] 孙高飞, 张国玉, 高玉军, 等. 星敏感器地面标定设备的设计[J]. 红外与激光工程, 2013, 42(10): 2822-2827.

    Sun Gaofei, Zhang Guoyu, Gao Yujun, et al.. Design of star sensor ground calibration equipment[J]. Infrared and Laser Engineering, 2013, 42(10): 2822-2827.

[13] 于向阳, 王淑荣, 黄煜, 等. 地球临边/天底同时探测的紫外环形成像仪[J]. 光学学报, 2012, 32(12): 1211004.

    Yu Xiangyang, Wang Shurong, Huang Yu, et al.. Development of ultraviolet annular imager for earth limb and nadir sounding simultaneously[J]. Acta Optica Sinica, 2012, 32(12): 1211004.

[14] 尉志军, 刘晓军. 三轴紫外光学成像敏感器[J]. 光电工程, 2008, 35(11): 86-90.

    Wei Zhijun, Liu Xiaojun. Three-axis ultraviolet optical sensor[J]. Opto-Electronic Engineering, 2008, 35(11): 86-90.

[15] Douglas Pledger, James Billing-Ross, Ralph Castain, et al.. Low cost ultraviolet 3 axis attitude sensor system[J]. SPIE, 1993, 1940: 231-238.

[16] 杨小虎. 地球临边环形成像仪性能评价及辐射定标研究[D]. 长春: 中国科学院长春光学精密机械与物理研究所, 2012. 21-103.

    Yang Xiaohu. Study on Performance Evaluation and Radiometric Calibration of the Earth Limb Annular Imager[D]. Changchun: Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, 2012. 21-103.

[17] 杨小虎, 王淑荣, 黄煜. 大气/真空环境紫外臭氧垂直探测仪光谱辐照度定标研究[J]. 光学学报, 2012, 32(1): 0101004.

    Yang Xiaohu, Wang Shurong, Huang Yu. Spectral irradiance calibration research of the solar backscattered ultraviolet spectroradiometer in air/vacuum conditions[J]. Acta Optica Sinica, 2012, 32(1): 0101004.

[18] 徐文斌, 郑小兵, 易维宁. 基于超光谱成像仪Hyperion的交叉定标方法[J]. 光学学报, 2013, 33(5): 0528002.

    Xu Wenbin, Zheng Xiaobing, Yi Weining. Cross-calibration method based on hyperspectral imager Hyperion[J]. Acta Optica Sinica, 2013, 33(5): 0528002.

杨小虎, 王淑荣, 黄煜. 地球临边紫外环形成像仪几何定标技术研究[J]. 中国激光, 2014, 41(9): 0913004. Yang Xiaohu, Wang Shurong, Huang Yu. Research of Geometric Calibration of the Earth Annular Ultraviolet Limb Imager[J]. Chinese Journal of Lasers, 2014, 41(9): 0913004.

本文已被 1 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!