Drone View

[2black0]

Thank you for this amazing project. I successfully installed it without any issues on Ubuntu 22.04. I'm testing it with video data I captured with a drone around my campus.

I still don't understand how the points are obtained. Perhaps there's an explanation of how keypoints can also detect depth, since the drone flies past buildings and is also visible in the viewer.

Thank you for the answer.
Thanks for the answer.

[Skwangles]

Have a read of the original behaviour in the original paper:
https://arxiv.org/abs/1910.01122

Tl;dr it uses parts of the image/features (usally visually sharp edges) and tracks how they move to guesstimate how the camera moves. This movement allows it to triangulated guessed positions of the features that it tracks through frames to give depth.