Advantages over ORB-SLAM2?

[panecho]

How do you think about the advantages of MultiCol-SLAM over ORB-SLAM2, such as more robustness, less likely tracking losing, and so on? thank you! By the way, I‘m optimistic about the prospects for development of multi-cam slam.

[Hielamon]

I am not the author, but l also think the multi fisheye facility must be more robust.