Hey!

I am quite new here and not really sure if Pytorch is something I am looking for but I found the PyTorch Tensor compare function and it goes into the right direction.

My problem is the following. I do have several (physical) fingerprints in tensor format.

These Tensors have a size of 192x192 values.

I have “known Fingerprints” where I know the owner from, lets say 2 different Fingers a 3 Images. These three Images are similar but differ in the sense that the finger might have been rotated or shifted on the sensor.

I would know need a function that compares the “unknown” fingerprint to the known Fingerprints and rotates and shifts the Tensor to see if it fits and output a confidence factor.

I am programming in Python. Could anyone point me in the right direction?

Thanks!