Technology advances in the field of Intelligent Transportation Systems are rapidly increasing to obtain higher autonomy levels, and improve the robustness and reliability of autonomous driving. One of the challenges related to autonomous vehicles is the localization systems especially in GPS-denied environments. This paper presents an enhancement in the monocular visual odometry by exploring the use of one external sensor (encoder); in order to obtain the vehicle speed with computer vision techniques to provide a reliable and real time localization system. The proposed algorithm has been validated by performing real experiments, and the obtained results show the improvement in accuracy comparing to existing stereo visual odometry algorithm, with lower error in translation and rotation of the path points.
Ground Vehicle Monocular Visual Odometry
01.10.2019
818637 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
GROUND VEHICLE MONOCULAR VISUAL-INERTIAL ODOMETRY VIA LOCALLY FLAT CONSTRAINTS
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