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cvg / LightGlue

LightGlue: Local Feature Matching at Light Speed (ICCV 2023)
Apache License 2.0
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Release with open version of SuperPoint? #96

Closed hihosilvers closed 8 months ago

hihosilvers commented 10 months ago

Hi, wondering if it'd be possible to add the open version of SuperPoint (https://github.com/rpautrat/SuperPoint) to this LightGlue implementation like what you guys have in Glue Factory?

I'd like to train LightGlue myself on this version of SuperPoint but don't have the resources :(

Phil26AT commented 8 months ago

Hi @hihosilvers, sorry for the late reply. This is still on our (quite long) ToDo list (see https://github.com/cvg/glue-factory/issues/22) but needs more tuning. We are welcoming any help here.

hihosilvers commented 8 months ago

Thanks. I'll close this issue then

noahzn commented 7 months ago

@Phil26AT Hi, do you have any suggestions on training the open SP+LG? Can I directly use the .yaml file in the repo?

Phil26AT commented 7 months ago

Hi @noahzn

Yeah I'd recommend starting there. We obtained good results on homography pretraining with it, but it did not translate 1:1 to MegaDepth for us. You could try tuning the learning rate (which we never did with SP-open), or add some data augmentations for better generalization. If you manage to get good results, we'd welcome a contribution here. :)