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Author Topic: Using Generic GCPs  (Read 1415 times)

Art

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Using Generic GCPs
« on: December 07, 2016, 04:05:19 AM »
Hi
Is it possible to have automatic marker detection for generic GCPs like crosses for aerial imagery?  I'm trying to use the coded markers but I can't seem to get PS to recognise the markers despite printing them to larger than A0 and flying at 50m AGL.  Any suggestions?

Cheers

Art

Alexey Pasumansky

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Re: Using Generic GCPs
« Reply #1 on: December 07, 2016, 11:27:08 AM »
Hello Art,

In the following document you can find two types of the non-coded targets that can be detected by the actual version of PhotoScan:
http://www.agisoft.com/pdf/PS_1.1_Tutorial%20(IL)%20-%20Coded%20Targes%20and%20Scale%20Bars.pdf

The detection of non-coded targets should be performed after the camera alignment and may require manual target renaming after they are detected.
Best regards,
Alexey Pasumansky,
Agisoft LLC