Detect dirt on a picture of the camera with Vision Assistant

Hello

I want to test a camerachip cleanliness.

I tried to make a detector of dirt for a camera with Vision Assistant 2011 SP1 image.

I modified the cell analysis of the Solution Wizard.

My Vision Script is not able to detect any dirt pirate on the camera Image.

Maybe you tips to optimize my other scrip alternative.

You can use "Equalize IMAQ" (could be found in the service Table of the Vision Assistant research) right after you open the image to spread the histogramm on any bit depth.

Christian

Tags: NI Hardware

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