Return the complement of a region.
complement__ determines the complement of the input region(s).
If the system flag 'clip_region' is 'false' (see set_system) the complement is done virtually by setting the complement flag of Region to TRUE. For succeeding operations the de Morgan laws are applied while calculating results. A detailed description on how this is done can be found in the ``Handbook of Morphology.''
If the system flag 'clip_region' is 'true' the difference of the largest image processed so far (see init_horus) and the input region is returned.
Region (input_object) |
region(-array) -> object |
Input region(s). |
RegionComplement (output_object) |
region(-array) -> object |
Complemented regions. | |
Number of elements: RegionComplement == Region |
threshold__, connection, regiongrowing__, pouring, class_ndim1__
difference, union1, union2, intersection, init_horus, set_system