We want use QuPath 0.2 m8 to draw (any classify) many polygons that mark airways in lungs.
Airways are rather big and the border of the line must delineate exactly the position of the first cell layer.
Thus, we zoom in a lot & need to move the image while drawing the polygon.
However, when we do so an uncontrolled jump in the border of the polygon occurs upon moving the image using the arrow keys.
While the brush tool might be used to refine from inside out, the opposite does not work.
We also considered to draw multiple polygons per air-way and fuse them in QuPath but did not succeed.
I anyway do all further processing in Python, thus I could do the fusion there, but a solution inside QuPath would be better.
Or did I just “do it the wrong way”?
Thanks a lot & Kind regards