stella_vslam
stella_vslam copied to clipboard
stella-cv
Add Multi-Camera support
Hi!
I'm currently investigating the possibilities to introduce multi-camera (fisheye) support. Are there any plans or thoughts regarding how to do that? Here are some thoughts:
- Multi-image keyframes, camera rig, and feature matching across all cameras inspired by MultiCol-SLAM
- Stereo matching without rectification step inspired by fisheye stereo mode from ORB_SLAM3 or from Real-Time Variational Fisheye Stereo without Rectification and Undistortion in case of overlapping cameras.
I'd love to hear any suggestions regarding architectural and algorithmic work to be done. That's might be a big task. Does anybody have a willingness to help?
Best regards, Alex
Hi!
I'm willing to help with that, but I am not familiar yet with multi camera slam approaches, need to study it deeply
Also, as one more source of inspiration, that (PDF) ETH paper could be seen
Hi, @dimaxano!
Also, as one more source of inspiration, that (PDF) ETH paper could be seen
Yes, I've seen this article before. It sounds really great. But the reference implementation is missing and it may be too complex to target automatic/adaptive detection of available cameras.
But it definitely worse looking into.
I'm currently working on this project as my personal project,porting from multicol-slam and openvslam.
I'm currently working on this project as my personal project,porting from multicol-slam and openvslam.
MultiCol-SLAM is GPLv3. Therefore, if you ported their implementation, it cannot be merged into this repository. Please be careful.
Hello, any update on this new feature? I am willing to help. I've seen @QMonteCarlo is working on something, but I have not found the for he is using. It is still very relevant to me, but I have not progressed far.
@QMonteCarlo @ymd-stella May I know your ideas on this feature? Any proposal or idea so far? else I can try to work on it and discuss with you all in future.