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Silva, A., Mendonça, R. & Santana, P. (2020). Monocular trail detection and tracking aided by visual SLAM for small unmanned aerial vehicles. Journal of Intelligent and Robotic Systems. 97 (3-4), 531-551
A. Silva et al., "Monocular trail detection and tracking aided by visual SLAM for small unmanned aerial vehicles", in Journal of Intelligent and Robotic Systems, vol. 97, no. 3-4, pp. 531-551, 2020
@article{silva2020_1733338548271, author = "Silva, A. and Mendonça, R. and Santana, P.", title = "Monocular trail detection and tracking aided by visual SLAM for small unmanned aerial vehicles", journal = "Journal of Intelligent and Robotic Systems", year = "2020", volume = "97", number = "3-4", doi = "10.1007/s10846-019-01033-x", pages = "531-551", url = "https://link.springer.com/article/10.1007%2Fs10846-019-01033-x#citeas" }
TY - JOUR TI - Monocular trail detection and tracking aided by visual SLAM for small unmanned aerial vehicles T2 - Journal of Intelligent and Robotic Systems VL - 97 IS - 3-4 AU - Silva, A. AU - Mendonça, R. AU - Santana, P. PY - 2020 SP - 531-551 SN - 0921-0296 DO - 10.1007/s10846-019-01033-x UR - https://link.springer.com/article/10.1007%2Fs10846-019-01033-x#citeas AB - This article addresses the navigation problem of small and medium-sized unmanned aerial vehicles (UAVs) built to perform missions in forest environments (e.g., search and rescue) by exploiting the presence of natural or man-made paths, typically present in this type of environments. The proposed system extends a previous monocular-based technique for trail detection and tracking so as to take into account volumetric data acquired from a Visual SLAM algorithm and, as a result, to increase its sturdiness upon challenging trails. The experimental results, obtained via a set of 12 videos recorded with a camera installed in a tele-operated, unmanned small-sized aerial vehicle, show the ability of the proposed system to overcome some of the difficulties of the original detector, attaining a success rate of 97.8%. ER -