Research on a binocular-sequence-imagery-ided navigation technique

Qingwu Hu; Qingquan Li

doi:10.1117/12.539010

25 September 2003 Research on a binocular-sequence-imagery-ided navigation technique

Qingwu Hu, Qingquan Li

Proceedings Volume 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition; (2003) https://doi.org/10.1117/12.539010
Event: Third International Symposium on Multispectral Image Processing and Pattern Recognition, 2003, Beijing, China

Abstract

This paper discusses stereo photogrammetry analytic principle of the binocular sequence images and deduces the formula of the movement parameters estimate model. An aberrance correction model and sensors 3D spatial relationship calibration method is proposed. On this foundation, the common principle, calculation model and implement preceding and methods of the binocular sequence images aided by GPS/INS navigation are summarized. A method that used for positioning and orientation by GPS/INS assisted by motion analysis is proposed. Based on case of rapid scatter when GPS is lost, this method used the constraint offered by relative position and attitude from motion analysis to improve precision of position and navigatoin and constrain the scatter process. The experiment results of the vehicle navigatoin in GPS blocking case show the high navigation precision wiht the technique of the binocular sequence images aided GPS/INS navigation.

Citation Download Citation

Qingwu Hu and Qingquan Li "Research on a binocular-sequence-imagery-ided navigation technique", Proc. SPIE 5286, Third International Symposium on Multispectral Image Processing and Pattern Recognition, (25 September 2003); https://doi.org/10.1117/12.539010

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