Image processing after contours filter

[Qormix]

I'm using a line report for some of our image processing but I'm unable to do this after doing a contours filter

[JLLeitschuh]

Duplicate of #538

[Qormix]

Sorry let me clarify. I would like to be able to do a filter contours then a find lines. Im unable to do so because filter contours returns contours while find lines requires an image

[JLLeitschuh]

You can do so by plugging in the previous image.
Do you mean like this?

Currently, the output that you preview as a "Contours" is render only. Those lines are drawn onto the image when previewed.

[Qormix]

Thats currently what we are doing. But I would like to be able find lines after filtering the contours. The only solution I having is writting software to check if the lines fit inside the bounds of a contour.

[AustinShalit]

@Qormix What do you plan to do with the lines after you have them?