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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎04-07-2017 10:29 AM

HP Recommended
Product: David5
Operating System: Microsoft Windows 10 (64-bit)

Howdy all - just got a brand new David5 / SLS3 stereo setup.  We haven't been able to successfully calibrate with stereo cameras on the 30mm calibraiton pattern.  We can do the other patterns just fine, but can't seem to successfully get the 30mm calibration targets well enough in view for both cameras, even when the cameras are right up against the projector on the rail.  Are there any tips for making that work?  

4 REPLIES 4

‎04-07-2017 02:42 PM

HP Recommended

Try to use negative corner. I have more success with negative corner and 30mm scale. I am not sure how it´s going with two cams.

I am an HP Employee

Original David Team Member
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‎04-07-2017 03:01 PM

HP Recommended
We can't seem to make it work with the dual cameras on a negative corner. It actually seems even worse than positive.
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‎04-10-2017 07:42 AM

HP Recommended

Sometimes I use the calibration pattern turned 90degree, so that one glassplate lies on the table. Maybe that works better for you? At which horizontal angle are the cameras set?

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‎04-10-2017 08:04 AM

HP Recommended

That's an interesting idea - I'll give that a shot.

 

We've tried a variety of horizontal angles.

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