Perspective Distortion

Perspective Distortion

Postby dennisfang » Tue May 09, 2017 11:08 pm

I have a s800 using ACE/AdeptSight, SmartController CX,and BASLER camera(aca2500-14gm), but I don't have a SmartVision MX pc.

After I calibrate the camera with Grid Calibration, I use the vision tools(Locator and Blob Analyzer) to locate a triangle target.
Are the X,Y locations of the vision tool results corrected automatically for perspective distortion?
Or I must use SmartVision MX pc,then the X,Y location is able to be corrected for perspective distortion?

Thanks for the help.
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Joined: Tue Oct 20, 2015 6:51 pm

Re: Perspective Distortion

Postby stephano » Wed May 17, 2017 8:04 am

Hello dennisfang,
the difference between a "normal" PC and the smartvision mx is, that the smartvision mx comes with preinstalled software and drivers and its compability with ACE and AdeptSight was tested.
The used pc has no influence on the vision results.

Depending on the camera lens, the mounting height of the camera and the height of the target you might get problems with the perspective distortion at the edge of the field of view.
But without any more details it is hard to guess what causes your problem.

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Joined: Fri Aug 09, 2013 12:49 am

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