VL.OpenCV Contour Error

vvvv beta question
1

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.

contour_error

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?

2

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

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