Screen pixels detection problem

[Jick]

Hi,

I have a quite noisy screen image with all screen pixels on. I need to detect all pixels from the screen but i have problems to find them all. So, my question is if it is possible to detect all 8192 pixels from the picture? I know it is possible to do in parts where I draw ROIs separately to objects which are not found by Detect Objects step but this is not very professional. Is there any way to process image to ease the detection? I tried couple of methods but none worked perfectly. See attachments.

Br,

Jick

[BruceAmmons]

The first thing I would do is calibrate the image to remove any distortion.  After that, if you know the coordinates of all four corners you can easily step through all the points using a grid approach.  You could do centers or edges, doesn't really matter.

Of course, this would all need to be done in LabVIEW.

Bruce