FlexScan3D Calibration issue

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MaiSobi
Posts: 4
Joined: 01 Dec 2021, 08:18

FlexScan3D Calibration issue

Post by MaiSobi »

Hello everyone
Thanks to Mr. Nasr, I got into FS3D users. and this is my first post in this case.
I have Basler cameras and using modified version of Flex I can use them with Basler driver or via Directshow.
I can see two type of calibration method in Flex: Chessboard and Circle Patterns.

I can easily calibrate my system using chessboard method and get good scan result using it.
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But what is Circle patterns? I never see any tutorial about Circle patterns calibration.
I printed a simple circle matrix and try to calibrate my camera, but don't know if it is true.

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02.jpg
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greenskynet
Posts: 171
Joined: 12 Nov 2021, 19:02

Re: FlexScan3D Calibration issue

Post by greenskynet »

Oh...
I never saw the circle pattern calibration till now. I will check them too
tommy11490
Posts: 20
Joined: 24 Apr 2017, 16:43

Re: FlexScan3D Calibration issue

Post by tommy11490 »

AFAIK flexscan3d runs on openCV libraries. Try this pattern https://answers.opencv.org/question/965 ... dthheight/
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