Why is the radius R equal to 1 in the confidence estimation?

[syqzdy]

No description provided.

[martin-danelljan]

Hi. We used R=1 pixel for simplicity. If i remember correctly, larger theresholds gave similar results for eg Megadepth (@PruneTruong would know more). If you care more about robustness than small errors, a larger radius would be better.

[PruneTruong]

Yes, setting R=3 or R=5 gave similar results so we used R=1 everywhere for simplicity!