VL.OpenCV Contour Error



Hi folks,

I’m getting an errormessage, I have no Idea what that is about. In vvvv I just have a FileTexture(DX11) connected to AsImage.


Changing the Modes doesn’t change a thing.

EDIT: Just found out, that I can only send a Texture with one channel. Alright.

Now I’m facing another Problem. Does anybody know how to calculate the coordinate-space that contour is giving me back to VVVV-Space?


It in pixels (top left?) so map it back to vvvv space