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UZ-SLAMLab / ORB_SLAM3

ORB-SLAM3: An Accurate Open-Source Library for Visual, Visual-Inertial and Multi-Map SLAM
GNU General Public License v3.0
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Dose Stereo-image can reconstruct dense point cloud? #892

Open hplegend opened 6 months ago

hplegend commented 6 months ago

For help. I just want to known that there is any solution using stereo-image construct dense map?

WFram commented 5 months ago

ORB-SLAM doesn't construct dense maps; check densification approaches, like OpenMVS. (one camera is enough). ORB-SLAM3 can provide good enough poses to run OpenMVS (especially in Stereo-Inertial mode).

hplegend commented 4 months ago

ORB-SLAM doesn't construct dense maps; check densification approaches, like OpenMVS. (one camera is enough). ORB-SLAM3 can provide good enough poses to run OpenMVS (especially in Stereo-Inertial mode).

Can you provide some examples？ I try to export ORB-SLAM camera pose and mapPoints as input of OpenMVS，but it failed to obtain dense point cloud.