Hello mariange8808,
if you want to obtain the values of individual pixels, you can use "IMAQ GetPixelValue" for grayscale images or "IMAQ GetColorPixelValue" for U32 images (color). You just need to wire the x and y coordinate. If you want to loop through them, you can use two for loops.
I am not sure if this is what you meant. Maybe you could get more help if you try to post your questions in english.
I used google translate.
Best regards,
K
https://decibel.ni.com/content/blogs/kl3m3n
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