sSLAM: Speeded-Up Visual SLAM Mixing Artificial Markers and Temporary Keypoints.Environment landmarks are generally employed by visual SLAM (vSLAM) methods in the form of keypoints.  The experimental results show that our proposed sSLAM compares favorably with ORB-SLAM2, ORB-SLAM3, OpenVSLAM and UcoSLAM in terms of speed, without statistically significant differences in accuracy.
sSLAM