Earticle

초록

영어

The commonly used accumulated error correction of strip stereo models connection need a number of GCPs(Ground Control Points), which is unsuitable for low-altitude photogrammetry with a large number of images. In this paper, a novel approach of accumulated error correction of strip stereo models connection without GCPs was proposed. The accumulated error is adjusted by changing reference image and nonlinear polynomial method. Firstly the middle image of a strip is used as reference image. Then the accumulated error of baseline parameters are adjusted by inverse distance weighted method. Finally the rotation angles of relative orientation are adjusted by polynomial formula between the fitted angles and ideal statistics. Experimental results show that the approach is effective and practical, and can significantly reduce the distortion and accumulated error of model connection, may be suitable to implement strip aerial triangulation in low-altitude photogrammetry.

목차

Abstract
 1. Introduction
 2. Strip Stereo Models Connection and Accumulated Error
  2.1. Strip Stereo Models Connection
  2.2. Accumulated Error
 3. Accumulated Error Correction without GCPs
 4. Experiments
 5. Conclusion
 Acknowledgement
 References

키워드

저자

• Haiqing He [ Faculty of Geomatics, East China Institute of Technology, Nanchang, China ] Corresponding Author
• Xiaoyong Chen [ Faculty of Geomatics, East China Institute of Technology, Nanchang, China ]
• Penggen Cheng [ Faculty of Geomatics, East China Institute of Technology, Nanchang, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Multimedia and Ubiquitous Engineering

• 간기

  월간

• pISSN

  1975-0080

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605