ccalib translation coefficients

asked 2017-06-16 09:03:08 -0600

hagor
1

Hello! I am using ccalib module for multi camera calibration. Does anybody know what are the units for translation coefficients in transform matrix?
I want to import opencv calibration into agisoft xml. Has anyone tried to do this?

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answered 2017-06-30 02:05:35 -0600

Imkoe
1 ●1 ●2

Hi, I used MultiCameraCalibration class to calibrate multi camera recently, I have the same question too. I think that translation coefficients might have no units, they just in the same scale for every cameras? I have another problems that intrinsic matrix and distortion coefficients are almost close for every test(if I didn't change camera rig), but translation coefficients are very different? Is there any trick to use this class? thank you.