一种针对稀疏控制点粗差探测的光束法平差
|
摘要
为了提高稀疏控制点摄影测量的可靠性,该文提出一种快速、有效地检核被破坏的地面控制点的新方法。该方法主要是基于光束法的基本框架,利用自动循环探测、穷举法和投票表决的方式对地面控制点进行检验。该文通过我国某地区1∶10 000航摄比例尺的4幅影像的小样本控制点数据对该方法进行了测试与验证,实验结果表明,该方法能快速、准确地对有限被破坏地面控制点进行识别和纠正,具有较高的粗差崩溃污染率,可在一定程度上避免外业补测工作。
In order to improve the reliability of photography based on sparse ground control points,this paper proposed a new method to detect and correct the damaged ground control points efficiently and quickly.This method was an extended application of bundle adjustment.It took the advantage of an enumeration and a voting way to find and correct damaged control points automatically and cyclicaly.This paper tested and verfied the new method based on small sample control points and four 1∶10 000 flight scale image data in some regions of China.It turned out that this method could detect and correct the destroyed points effectively and rapidly.This method had a high breakdown pollution rate and could avoid the additional surveying work to a certain extent.
In order to improve the reliability of photography based on sparse ground control points,this paper proposed a new method to detect and correct the damaged ground control points efficiently and quickly.This method was an extended application of bundle adjustment.It took the advantage of an enumeration and a voting way to find and correct damaged control points automatically and cyclicaly.This paper tested and verfied the new method based on small sample control points and four 1∶10 000 flight scale image data in some regions of China.It turned out that this method could detect and correct the destroyed points effectively and rapidly.This method had a high breakdown pollution rate and could avoid the additional surveying work to a certain extent.
引文
[1]朱进,丁亚洲,陈攀杰,等.控制点布设对无人机影像空三精度的影响[J].测绘科学,2016,41(5):116-120.(ZHU Jin,DING Yazhou,CHEN Panjie,et al.Influence of control points’layout on aero-triangulation accuracy for UAV images[J].Science of Surveying and Mapping,2016,41(5):116-120.)
[2]彭凯笛,杜全叶,孙钰珊.控制点分布对航摄仪区域网平差精度的影响[J].测绘科学,2016,41(7):181-187.(PENG Kaidi,DU Quanye,SUN Yushan.Influence of control points distribution on accuracy of block adjustment based on ADS data[J].Science of Surveying and Mapping,2016,41(7):181-187.)
[3]何辉明,胡伍生,王克宇.摄影测量光束法加密精度的分析[J].测绘通报,2004(2):13-15.(HE Huiming,HU Wusheng,WANG Keyu.Analysis of densification accuracy of bundle method in photogrammetry[J].Bulletin of Surveying and Mapping,2004(2):13-15.)
[4] BAARDA W.Statistical concepts in geodesy[J].Geodesy,1967,2(4):new series.
[5]李德仁,袁修孝.误差处理与可靠性理论[M].武汉:武汉大学出版社,2002.(LI Deren,YUAN Xiuxiao.Error processing and reliability theory[M].Wuhan:Wuhan University Press,2002.)
[6]杨元喜.抗差估计理论及其应用[M].北京:八一出版社,1993.(YANG Yuanxi.The theory and application of robust estimation[M].Beijing:Bayi Press,1993.)
[7]欧吉坤.粗差的拟准检定法(QUAD法)[J].测绘学报,1999,28(1):15-20.(OU Jikun.Quasi-accurate detection of gross errors(QUAD)[J].Acta Geodaetica et Cartographica Sinica,1999,28(1):15-20.)
[8]王建民,张锦,苏巧梅.观测数据中的粗差定位与定值算法[J].武汉大学学报(信息科学版),2013,38(10):1225-1228.(WANG Jianmin,ZHANG Jin,SU Qiaomei.Algorithm for location and evaluation of gross errors in surveying data[J].Geomatics and Information Science of Wuhan University,2013,38(10):1225-1228.)
[9]林国庆,范东明,谢用,等.部分最小二乘平差的快速多维粗差定位定值法[J].测绘,2010,33(4):162-164.(LIN Guoqing,FAN Dongming,XIE Yong,et al.Method of partly least squares in fast gross error location and estimation[J].Surveying and Mapping,2010,33(4):162-164.)
[10]薛树强,杨元喜.抗差高斯-雅克比组合平差法[J].武汉大学学报(信息科学版),2015,40(7):932-937.(XUE Shuqiang,YANG Yuanxi.Robust Gauss-Jacobi combinatorial adjustment[J].Geomatics and Information Science of Wuhan University,2015,40(7):932-937.)
[11]宋立杰,杨元喜.均值漂移模型粗差探测法与LEGE法的比较[J].测绘学报,1999,28(4):295-300.(SONG Lijie,YANG Yuanxi.Comparision between data snooping and LEGE[J].Acta Geodaetica et Cartographica Sinica,1999,28(4):295-300.)
[12]王海涛,欧吉坤,袁运斌,等.估计观测值粗差三种方法的等价性讨论[J].武汉大学学报(信息科学版),2013,38(2):162-166.(WANG Haitao,OU Jikun,YUAN Yunbin,et al.On equivalence of three estimators for outiers in linear model[J].Geomatics and Information Science of Wuhan University,2013,38(2):162-166.)
[13]鲁铁定.几种粗差估值方法的比较[J].测绘学报,2016,45(6):656-662.(LU Tieding.Comparison of several methods for outlier estimation[J].Acta Geodaetica et Cartographica Sinica,2016,45(6):656-662.)
[14]王密,常学立,朱映,等.光学影像自动几何精校正中控制点粗差检测方法比较[J].武汉大学学报(信息科学版),2014,39(12):1395-1400.(WANG Mi,CHANG xueli,ZHU Ying,et al.Comparison of three gross error detection methods in automatic geometric correction for optical satellite images[J].Geomatics and Information Science of Wuhan University,2014,39(12):1395-1400.)
[15]MATAS J,CHUM O.Randomized RANSAC with Td,d test[J].Image and Vision Computing,2004,22(10):837-842.
[16]杨福芹,戴华阳,邹定辉,等.一种公共点坐标系转换中的粗差探测方法及其应用[J].测绘通报,2015(8):38-41.(YANG Fuqin,DAI Huayang,ZOU Dinghui,et al.Gross error detection algorithm in close-range photogrammetry and its application in similar model test[J].Bulletin of Surveying and Mapping,2015(8):38-41.)
[17]裴亮,王新亮.摄影测量中多维粗差的同时定位和定值方法研究[J].测绘科学,2014,39(1):105-109.(PEI Liang,WANG Xinliang.Simultaneous location and evaluation algorithm of multidimensional gross errors in photogrammetry[J].Science of Surveying and Mapping,2014,39(1):105-109.)
[18]陶武勇,鲁铁定,李香莲.总体最小二乘平差中粗差的可区分性[J].测绘科学,2017,42(7):46-51.(TAO Wuyong,LU Tieding,LI Xianglian.The distinguishability of gross error in total least square[J].Science of Surveying and Mapping,2017,42(7):46-51.)
[19]王之卓.介绍摄影测量中的粗差理论[J].武测资料,1983(1):1-16.(WANG Zhizhuo.Introduction to the theory of rough difference in photogrammetry[J].Papers of School of Geodesy and Geomatics,1983(1):1-16.)
[20]王佩军,徐亚明.摄影测量学[M].武汉:武汉大学出版社,2005.(WANG Peijun,XU Yaming.Photogrammetry[M].Wuhan:Wuhan University Press,2005.)
[2]彭凯笛,杜全叶,孙钰珊.控制点分布对航摄仪区域网平差精度的影响[J].测绘科学,2016,41(7):181-187.(PENG Kaidi,DU Quanye,SUN Yushan.Influence of control points distribution on accuracy of block adjustment based on ADS data[J].Science of Surveying and Mapping,2016,41(7):181-187.)
[3]何辉明,胡伍生,王克宇.摄影测量光束法加密精度的分析[J].测绘通报,2004(2):13-15.(HE Huiming,HU Wusheng,WANG Keyu.Analysis of densification accuracy of bundle method in photogrammetry[J].Bulletin of Surveying and Mapping,2004(2):13-15.)
[4] BAARDA W.Statistical concepts in geodesy[J].Geodesy,1967,2(4):new series.
[5]李德仁,袁修孝.误差处理与可靠性理论[M].武汉:武汉大学出版社,2002.(LI Deren,YUAN Xiuxiao.Error processing and reliability theory[M].Wuhan:Wuhan University Press,2002.)
[6]杨元喜.抗差估计理论及其应用[M].北京:八一出版社,1993.(YANG Yuanxi.The theory and application of robust estimation[M].Beijing:Bayi Press,1993.)
[7]欧吉坤.粗差的拟准检定法(QUAD法)[J].测绘学报,1999,28(1):15-20.(OU Jikun.Quasi-accurate detection of gross errors(QUAD)[J].Acta Geodaetica et Cartographica Sinica,1999,28(1):15-20.)
[8]王建民,张锦,苏巧梅.观测数据中的粗差定位与定值算法[J].武汉大学学报(信息科学版),2013,38(10):1225-1228.(WANG Jianmin,ZHANG Jin,SU Qiaomei.Algorithm for location and evaluation of gross errors in surveying data[J].Geomatics and Information Science of Wuhan University,2013,38(10):1225-1228.)
[9]林国庆,范东明,谢用,等.部分最小二乘平差的快速多维粗差定位定值法[J].测绘,2010,33(4):162-164.(LIN Guoqing,FAN Dongming,XIE Yong,et al.Method of partly least squares in fast gross error location and estimation[J].Surveying and Mapping,2010,33(4):162-164.)
[10]薛树强,杨元喜.抗差高斯-雅克比组合平差法[J].武汉大学学报(信息科学版),2015,40(7):932-937.(XUE Shuqiang,YANG Yuanxi.Robust Gauss-Jacobi combinatorial adjustment[J].Geomatics and Information Science of Wuhan University,2015,40(7):932-937.)
[11]宋立杰,杨元喜.均值漂移模型粗差探测法与LEGE法的比较[J].测绘学报,1999,28(4):295-300.(SONG Lijie,YANG Yuanxi.Comparision between data snooping and LEGE[J].Acta Geodaetica et Cartographica Sinica,1999,28(4):295-300.)
[12]王海涛,欧吉坤,袁运斌,等.估计观测值粗差三种方法的等价性讨论[J].武汉大学学报(信息科学版),2013,38(2):162-166.(WANG Haitao,OU Jikun,YUAN Yunbin,et al.On equivalence of three estimators for outiers in linear model[J].Geomatics and Information Science of Wuhan University,2013,38(2):162-166.)
[13]鲁铁定.几种粗差估值方法的比较[J].测绘学报,2016,45(6):656-662.(LU Tieding.Comparison of several methods for outlier estimation[J].Acta Geodaetica et Cartographica Sinica,2016,45(6):656-662.)
[14]王密,常学立,朱映,等.光学影像自动几何精校正中控制点粗差检测方法比较[J].武汉大学学报(信息科学版),2014,39(12):1395-1400.(WANG Mi,CHANG xueli,ZHU Ying,et al.Comparison of three gross error detection methods in automatic geometric correction for optical satellite images[J].Geomatics and Information Science of Wuhan University,2014,39(12):1395-1400.)
[15]MATAS J,CHUM O.Randomized RANSAC with Td,d test[J].Image and Vision Computing,2004,22(10):837-842.
[16]杨福芹,戴华阳,邹定辉,等.一种公共点坐标系转换中的粗差探测方法及其应用[J].测绘通报,2015(8):38-41.(YANG Fuqin,DAI Huayang,ZOU Dinghui,et al.Gross error detection algorithm in close-range photogrammetry and its application in similar model test[J].Bulletin of Surveying and Mapping,2015(8):38-41.)
[17]裴亮,王新亮.摄影测量中多维粗差的同时定位和定值方法研究[J].测绘科学,2014,39(1):105-109.(PEI Liang,WANG Xinliang.Simultaneous location and evaluation algorithm of multidimensional gross errors in photogrammetry[J].Science of Surveying and Mapping,2014,39(1):105-109.)
[18]陶武勇,鲁铁定,李香莲.总体最小二乘平差中粗差的可区分性[J].测绘科学,2017,42(7):46-51.(TAO Wuyong,LU Tieding,LI Xianglian.The distinguishability of gross error in total least square[J].Science of Surveying and Mapping,2017,42(7):46-51.)
[19]王之卓.介绍摄影测量中的粗差理论[J].武测资料,1983(1):1-16.(WANG Zhizhuo.Introduction to the theory of rough difference in photogrammetry[J].Papers of School of Geodesy and Geomatics,1983(1):1-16.)
[20]王佩军,徐亚明.摄影测量学[M].武汉:武汉大学出版社,2005.(WANG Peijun,XU Yaming.Photogrammetry[M].Wuhan:Wuhan University Press,2005.)