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Castel.Alex

Image barrel distortion correction

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Hi,

I’m using Labview v.2014 for a project that consists in importing a picture from the web browser acquired by a COGNEX camera IS2000 with a wide angle lens.

Since I need to correct the distortion on the sides to avoid barrel distortion as much as possible I was wondering if somebody has already developed something suitable without using NI Vision. Please assist.

Img00.jpg

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Do you have the Vision Development Module?

The wide angle lens may not be the right tool for the job. Look up telecentric lenses. I can't tell what the field of view you need is, which is important in lens choice. Telecentric lenses are expensive. Is this for an academic or industrial application?

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