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.
Estimation of navigation parameters from real-time aerial scene
Process Control and Inspection for Industry ; 2000 ; Beijing,China
Proc. SPIE ; 4222
2000-10-10
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Hybrid estimation of navigation parameters from aerial image sequence
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