I'm doing a calculation with matlab wherefor I need the size of one Pixel.
I'm using a webcam, that works with 1024x576 pixel resolution.
My screen runs with 1920x1080.
So I created a gui and put a axes-system in there. I took pixels as untis and gave them 1024x567 width and height.
Than I changed units to centimeters to see how big it is so I can calculate the size of one pixel.
But the named size does not fit to the size I measured with my tape measure on de screen.
Does anyone of you have an idea? It's a difference round about 1 centimeter.