Probability as output. Which means that the resulting colour for each pixel is a weighted average of each class. Since
C-tissue is grey-ish it might just be too blended in to be visible. Try to change the output to
Classification and see where the grey areas are. Alternatively, change the colour of the
C-tissue class to a more visible one.
Note that switching to
Classification will, for each pixel, simply display the class with the highest probability (instead of a weighted average of all class probabilities).
how do I create paren-offspring relationships in objects?
I’m not sure what you mean by this. Anyway, the hierarchy tab should display the current image hierarchy. You might need to run a
resolveHierarchy() command in case it isn’t updated.