Definiens Developer 7 - PCI Geomatics

Definiens Developer 7 - Reference Book3 Algorithms ReferenceSee classification algorithm for details. Classification on page 283.6.6 Convert to SubobjectsSplit all image objects of the image object domain into their subobjects.Precondition: The image objects in the domain need to have subobjects.convert to subobjects3.6.7 Border OptimizationChange the image object shape by either adding subobjects from the outer border tothe image object or removing subobjects from the inner border from the image object.border optimizationCandidate ClassesChoose the classes you wish to consider for the subobjects. Subobjects need to beclassified with one of the selected classes to be considered by the border optimization.DestinationChoose the classes you wish to consider for the neighboring objects of the currentimage object. To be considered by the Dilatation, subobjects need to be part of animage object classified with one of the selected classes. To be considered by the Erosionsubobjects need to be moveable to an image object classified with one of the selectedclasses. This parameter has no effect for the Extraction.OperationValueDilatationErosionExtractionDescriptionRemoves all Candidate subobjects from its Destination superobject innerborder and merges them to the neighboring image objects of the currentimage object.Removes all Candidate objects from its Seed superobject inner border andmerges them to the neighboring image objects of Destination domain.Splits an image object by removing all subobjects of the Candidate domainfrom the image objects of Seed domain.Classification SettingsThe resulting image objects can be classified.See classification algorithm for details. Classification on page 2846