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how to correct perspective with aforge ?

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how to correct perspective with aforge ?

Postby iamtit » Mon Dec 16, 2013 3:46 pm

Hi everyone,

I have pictures containing a target composed of a rectangle and circles. A jpeg example is attached.

I need to use it to correct the perspective of the whole picture.
The aim is to reproducibly calculate the area of, for example, the triangle in the attached example, after the correction.

Currently, I use mouse-click on circles to describe the polygone. The QuadrilateralTransformation method take the content of this area but I need to apply the transformation to the whole picture.

Thank you for your help
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