Hyperparameters for homography transformation

[toru34]

How strongly did you transform images? What hyperparameters did you use when you apply homography transformation to images? Such as

• scaling_amplitude
• perspective_amplitude_x, perspective_amplitude_y
• max_angle
• patch_ratio.

I've rewrite homography code in numpy as you suggested here, but still can't reproduce the reported accuracy. Any advice would be helpful.

Thanks!

[sarlinpe]

I don't have the parameters at hand (and I'm not sure what mean the ones you mention) but you can check examples in the appendix of the paper to see how strong the geometric transform was.