盛庆红

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教授 博士生导师

招生学科专业:
光学工程 -- 【招收博士、硕士研究生】 -- 航天学院
航空宇航科学与技术 -- 【招收硕士研究生】 -- 航天学院
电子信息 -- 【招收博士、硕士研究生】 -- 航天学院
机械 -- 【招收硕士研究生】 -- 航天学院

毕业院校:武汉大学

学历:博士研究生毕业

学位:工学博士学位

所在单位:航天学院

办公地点:D11楼-A311

联系方式:025-84896879

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Integrated relative orientation based on point and line features via plücker coordinates

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所属单位:航天学院

发表刊物:Photogramm. Eng. Remote Sens.

摘要:Relative orientation based on point and line features can significantly reduce the problems caused by single flight strip bending and strengthen geometric stability. Nevertheless, the dimensional difference of points and lines and the inconsistency of their methods of representation result in low calculation efficiency. In this paper, it is proposed that three-dimensional points and four-dimensional lines are uniformly represented by Plücker coordinates to achieve integrated coordinate transformation. According to the geometric conditions that lines intersect lines and planes intersect planes, a relative orientation model based on pointline via Plücker coordinates (P-LPRO) is established, and the error equation is linearized by the least-squares method. Experimental results show that the integrated adjustment solution of P-LPRO is more accurate than the traditional method and can achieve faster convergence speed. © 2019 American Society for Photogrammetry and Remote Sensing.

ISSN号:0099-1112

是否译文:

发表时间:2019-04-01

合写作者:Yang, Rui,杨瑞芳,Xiao, Hui

通讯作者:盛庆红