Fu, J.-S.J.-S.FuFENG-LI LIAN2021-03-292021-03-292019https://www.scopus.com/inward/record.url?eid=2-s2.0-85080954734&partnerID=40&md5=2d3aafdca159e5314d535fd3b444657ahttps://scholars.lib.ntu.edu.tw/handle/123456789/555709Monocular Vision-Based Collision-Free Navigation for Flying Robotsconference paper10.1109/IIAI-AAI.2019.002402-s2.0-85080954734