The collaborative mapping and navigation based on visual SLAM in UAV platform
WANG Chenjie, LUO Bin, LI Chengyuan, WANG Wei, YIN Lu, ZHAO Qing
Acta Geodaetica et Cartographica Sinica . 2020, (6): 767 -776 .  DOI: 10.11947/j.AGCS.2020.20190145