Any active users of tca_correct? Optimization issues.

Asked by BarsMonster

Is there anyone actively using tca_correct?
I am using it to correct lateral chromatic aberrations of microscope photos, but I am only getting good results when optimizing for C,V.

If I add B, or AB to optimization variables - results are completely wrong, image becomes much worse than before tca_correct.
It looks like Hugin it too rough when optimizing A and B which are very sensitive. Any suggestions how to overcome this?

CV-only correct 80% of CA, and I can see there is some room for improvement.

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BarsMonster (3-y) said :

Issues resolved. Appeared too little control points in blue detected by tca_correct which caused precision issues.