期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

Pre-process algorithm for satellite laser ranging data based on curve recognition from points cloud

Pre-process algorithm for satellite laser ranging data based on curve recognition from points cloud
下载PDF
导出
摘要 The satellite laser ranging （SLR） data quality from the COMPASS was analyzed, and the difference between curve recognition in computer vision and pre-process of SLR data finally proposed a new algorithm for SLR was discussed data based on curve recognition from points cloud is proposed. The results obtained by the new algorithm are 85 % （or even higher） consistent with that of the screen displaying method, furthermore, the new method can process SLR data automatically, which makes it possible to be used in the development of the COMPASS navigation system. The satellite laser ranging （SLR） data quality from the COMPASS was analyzed, and the difference between curve recognition in computer vision and pre-process of SLR data finally proposed a new algorithm for SLR was discussed data based on curve recognition from points cloud is proposed. The results obtained by the new algorithm are 85 % （or even higher） consistent with that of the screen displaying method, furthermore, the new method can process SLR data automatically, which makes it possible to be used in the development of the COMPASS navigation system.
作者 Liu Yanyu Zhao Dongming Wu Shan
机构地区 Beijing Global Center of Information Application and Development Institute of Surveying and Mapping
出处 《Geodesy and Geodynamics》 2012年第2期53-59,共7页 大地测量与地球动力学（英文版）
关键词 satellite laser ranging （SLR） curve recognition points cloud pre-process algorithm COM- PASS screen displaying satellite laser ranging （SLR） curve recognition points cloud pre-process algorithm COM- PASS screen displaying
分类号 TP391 [自动化与计算机技术—计算机应用技术] P228.5 [天文地球—大地测量学与测量工程]
  • 相关文献

参考文献6

二级参考文献47

  • 1王欢,李松,周辉.地球科学激光测高系统大气延迟修正算法[J].激光技术,2007,31(2):169-171. 被引量：5
  • 2[1]Varady T, Martin R R, Cox J. Reverse engineering of geometric models-An introduction[J]. Computer-Aided Design, 1997, 29(4):255～268
  • 3[2]Singh R, Cherkassky V, Papanikolopoulos N. Self-organizing maps for the skeletonization of sparse shapes[J]. IEEE Transactions on Neural Networks, 2000, 11 (1): 241～248
  • 4[3]Ye Q Z, Danielsson P E. Inspection of printed circuit boards by connectivity preserving shrinking[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1988, 10(5):737～742
  • 5[4]Korsters M. Curvature-dependent parameterization of curves and surfaces[J]. Computer-Aided Design, 1991, 23(8):569～578
  • 6[5]Yang X, Wang G. Planar point set fairing and fitting by arc splines[J]. Computer-Aided Design, 2001, 33(1):35～43
  • 7[6]Amenta N, Bern M, Eppstein D. The crust and the β-skeleton: Combinatorial curve reconstruction[J]. Graphical Models and Image Processing, 1998, 60(2):125～135
  • 8[7]Dey T K, Wenger R. Reconstructing curves with sharp corners[J]. Computational Geometry Theory and Applications, 2001, 19(2/3) :89～99
  • 9[8]Levin D. The approximation power of moving least-squares [J]. Mathematics of Computation, 1998, 67 (224): 1517～1531
  • 10[9]Lee I K. Curve reconstruction from unorganized points[J].Computer Aided Geometric Design, 2000, 17(2): 161～177

共引文献39

Geodesy and Geodynamics
2012年 第2期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部