Convert a RGB Imaq image to an array

[j_dodek]

Hi

I´m using Lab View 8.0 and Imaq 3.0. I have a 32-bit RGB Imaq image from my camera.

I need the RGB value from each pixel of this image. To get the pixel value I want to convert the image into a 2D-array without vision.

I tried to do this with "ImageToArray" vi but I get an error: Invalid image type.

Perhaps you find a better solution, without convert the image into an array.

Could you help me?

[GuenterMueller]

"IMAQ ImageToArray" does not work with RGB images.
"IMAQ ColorImageToArray" supports this image type.

Best regards, Guenter

[j_dodek]

Does this Vi work without vision?

[GuenterMueller]

Sorry, because I have IMAQ Vision installed on my PC. It contains (of course) the VI "IMAQ ColorImageToArray".
Unfortunately I therefore cannot check, if a pure installation of NI-IMAQ 3.x also installs this VI to LabVIEW.

But if I remember the contents of the palette installed to LabVIEW by NI-IMAQ correctly, the VI comes with any version of NI-IMAQ.

Best regards, Guenter