FN Archimer Export Format PT J TI OV2SLAM: A Fully Online and Versatile Visual SLAM for Real-Time Applications BT AF Ferrera, Maxime Eudes, Alexandre Moras, Julien Sanfourche, Martial Le Besnerais, Guy AS 1:1,2;2:1;3:1;4:1;5:1; FF 1:PDG-DFO-SM-PRAO;2:;3:;4:;5:; C1 DTIS, ONERA, Université Paris-Saclay, Palaiseau, France IFREMER, Ctr. Méditerranée, Underwater System Unit, CS20330, La-Seyne-Sur-Mer, France C2 ONERA, FRANCE IFREMER, FRANCE SI TOULON SE PDG-DFO-SM-PRAO IN WOS Ifremer UPR copubli-france IF 4.321 TC 33 UR https://archimer.ifremer.fr/doc/00684/79583/82305.pdf LA English DT Article DE ;SLAM;localization;mapping;field robotics AB Many applications of Visual SLAM, such as augmented reality, virtual reality, robotics or autonomous driving, require versatile, robust and precise solutions, most often with real-time capability. In this work, we describe OV 2 SLAM, a fully online algorithm, handling both monocular and stereo camera setups, various map scales and frame-rates ranging from a few Hertz up to several hundreds. It combines numerous recent contributions in visual localization within an efficient multi-threaded architecture. Extensive comparisons with competing algorithms shows the state-of-the-art accuracy and real-time performance of the resulting algorithm. For the benefit of the community, we release the source code: https://github.com/ov2slam/ov2slam . PY 2021 PD APR SO Ieee Robotics And Automation Letters SN 2377-3766 PU Institute of Electrical and Electronics Engineers (IEEE) VL 6 IS 2 UT 000622097700016 BP 1399 EP 1406 DI 10.1109/LRA.2021.3058069 ID 79583 ER EF