xfeat+lg inference error

[the-cat-crying]

[guipotje]

Hi @the-cat-crying , please check if the images were loaded correctly, and if the keypoint set from both images have some detected keypoints.

[the-cat-crying]

@guipotje Thanks for the solution, but I'm using the picture of your repository, so I don't know what the problem is, xfeat can reason successfully, I'm using the code in your notebooks.

[guipotje]

Hmm, that's curious @the-cat-crying. Are you able to run the xfeat+lg example on Google Colab?

[the-cat-crying]

I'll try！

[jackersson]

The problem was in outdated torch version. For example, same code worked with torch==2.4.0 and didn't with torch==2.1.0+cu121

[the-cat-crying]

Thanks ! @jackersson.
My torchversion is torch-1.11.0+cu113.
Is it not possible to use the GPU version?
What about yours?

[jackersson]

My version is latest stable 2.4.0 with CUDA 12.1 support. I was able to run both on CPU and GPU. Older versions didn't work

[the-cat-crying]

Thanks ! @jackersson I'll give it a try！