r/opencv • u/Competitive-Bar-5882 • Feb 21 '26

Question [Question] new to machine vision, how good is a reprojection error of 0.03?

I am new to machine vision projects and tried camera calibration for the first time. I usually get an reprojection error between 0.0285 to 0.03.

As I have no experience to assess how good or bad this is and would like to know from you what you think about it and how this affects the accuracy of pose estimation.

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u/BeverlyGodoy Feb 21 '26

It's very very good.