Hi Gardner, here’s another tip (I’m not sure if it was mentioned in the earlier thread) that’s quite useful.
Using your example – frames 11-20 exhibit tracking drift. Place anchor KFs at 10 and 21 (you know this already). Then correct for drifts at frames 11 and 20. Then follow through with identifying a frame with maximum drifting and correcting that frame. Repeat the identification for max drifts between a new corrected frame and either its previous or next corrected KF.
HTH
RoRK
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