Estimation of navigation parameters from real-time aerial scene

Tiejun Li; Zhe Chen; Zhun Liu; Renxiang Wang

doi:10.1117/12.403880

10 October 2000 Estimation of navigation parameters from real-time aerial scene

Tiejun Li, Zhe Chen, Zhun Liu, Renxiang Wang

Proceedings Volume 4222, Process Control and Inspection for Industry; (2000) https://doi.org/10.1117/12.403880
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

In this paper, and estimation method for navigation parameter using real-time aerial scene (RTAS) is presented, where navigation parameters represent the position and velocity information of an aircraft for autonomous navigation. The proposed method is composed of relative position estimation and absolute position estimation. Stereo photogrammetry is introduced and matching between RTAS and RTAS is processed in relative position estimation. Digital image reference map (DIRM) is employed and matching between RTAS and DIRM is processed in absolute position estimation. Experiment result shows that our proposed navigation parameter estimation is accurate and feasible.

Citation Download Citation

Tiejun Li, Zhe Chen, Zhun Liu, and Renxiang Wang "Estimation of navigation parameters from real-time aerial scene", Proc. SPIE 4222, Process Control and Inspection for Industry, (10 October 2000); https://doi.org/10.1117/12.403880

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