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find figure

Postby aliemrei » Fri Oct 13, 2017 2:19 pm

Hi,

How can I find specific figure on scanned identity card image ? Colors will be different most time. so colors are variable, figures are specific.

Thanks.
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Re: find figure

Postby andrew.kirillov » Fri Oct 13, 2017 5:13 pm

Hello,

Don't know. "Specific figure" means really nothing. It can be circle, rectangle, anything.

You can start from here.
With best regards,
Andrew


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Re: find figure

Postby aliemrei » Fri Oct 13, 2017 6:24 pm

Hello Andrew,

Image

for example front side red star and crescent and special shape on top-right of back side.

I need find the shapes on the scanned image, if there is, what's the position.
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Re: find figure

Postby andrew.kirillov » Fri Oct 13, 2017 7:58 pm

Try using SURF. Not part of AForge.NET Framework though.
With best regards,
Andrew


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Re: find figure

Postby aliemrei » Sun Oct 15, 2017 9:40 am

Thank you very much Andrew, My mission accomplished with SURF.

You welcome.
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