Applying to videos from different setups

[giacomovec]

Hello, I have many videos with tracked points. My problem is that every video is from a different setup, so the rotation and scale of the keypoints doesn't match. How would I use your package with videos taken from different setups and cameras?

[calebweinreb]

Hi,

For differences in scale, you would need to resize the keypoints to a common scale before modeling them.

Can you elaborate on what you mean by the rotation not matching?

[giacomovec]

I think the rotation is already handled by your code. For the difference in scale, I read that you were planning to implement a step to normalize them. Would that work? Do you know when will that be ready? Thank you very much for your answer

[calebweinreb]

The method we are implementing is designed for more complicated normalization like differences in body shape. In your case, uniform scaling should work. You could use average statistics like nose-tail distance to determine the scale of each video and then uniformly scale the keypoints so they all share a common scale.