In my segmentation tasks, and I believe in many others’, one label should be completely wrapped inside another. (in the attached image: the red label inside the green the and the green inside the purple.)
The way I do it now -Freehand selection- depends a lot on my nerves. :smile
I think it would help a lot if there were a way to subtract a zone from the other.
This way I would choose the purple, then choose the green zone and substract it from the purple.
And this would be useful: imagine all those biological things with something wrapping them.
(Should I take this question (or suggestion) to the development section?)
Weka.bmp (1.7 MB)