Domain
The domain describes the scope of a process; in other words, which image objects (or pixels or
vectors) an algorithm is applied to. For example, an image object domain is created when you select
objects based on their size.
A segmentation-classification-segmentation cycle is illustrated in the figure below. The square is
segmented into four and the regions are classified into A and B. Region B then undergoes further
segmentation. The relevant image object domain is listed underneath the corresponding algorithm.
You can also define domains by their relations to image objects of parent processes, for example,
sub-objects or neighboring image objects.