基于关键帧的视觉惯性SLAM闭环检测算法
张玉龙,张国山
Loop-Closing Detection Algorithm of Keyframe-Based Visual-Inertial SLAM
ZHANG Yulong, ZHANG Guoshan
计算机科学与探索 . 2018, (11): 1777 -1787 .  DOI: 10.3778/j.issn.1673-9418.1708042