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Focal Point X and Y
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Topic: Focal Point X and Y (Read 6871 times)
tazzo
Full Member
Posts: 162
Focal Point X and Y
«
on:
April 26, 2023, 05:52:15 PM »
Hello,
I have some calibration data about a lens, but I can't find a way to specify Fx and Fy, there is a single F available.
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Paulo
Hero Member
Posts: 1354
Re: Focal Point X and Y
«
Reply #1 on:
April 26, 2023, 07:01:42 PM »
hi tazzo,
using B1 affinity coefficient of Agisoft calibration, the relationship between f, fx and fy is following:
Code:
[Select]
fy = f
fx = f + B1
Hope this is useful,
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Best Regards,
Paul Pelletier,
Surveyor
tazzo
Full Member
Posts: 162
Re: Focal Point X and Y
«
Reply #2 on:
April 26, 2023, 09:59:36 PM »
Thanks a lot!
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Camera Calibration
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Focal Point X and Y
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