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How can I define a non-rectangular (eg. circular) ROI for pattern matching using IMAQ?

How can I define a non-rectangular (eg. circular) ROI for pattern matching using IMAQ?

‎08-01-2003 01:32 PM

I would like to create regions of interest that are not rectangular using IMAQ Vision Builder. Including polygons, circles, etc. I am using version 5.0.

Thank you.
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Re: How can I define a non-rectangular (eg. circular) ROI for pattern matching using IMAQ?

‎08-04-2003 12:20 PM

Hello,

The current pattern matching algorithm requires a rectangular ROI. See the IMAQ Vision Concepts manual for detailed info on how the algorithm works.

Regards,

Yusuf C.
Applications Engineering
National Instruments
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