Simple points and generic axiomatized digital surface-structures

Authors:
Sébastien Fourey
Affiliations:
GREYC Image – ENSICAEN, Caen cedex, France
Venue:
IWCIA'04 Proceedings of the 10th international conference on Combinatorial Image Analysis
Year:
2004

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Abstract

We present a characterization of topology preservation within digital axiomatized digital surface structures (gads), a generic theoretical framework for digital topology introduced in [2]. This characterization is based on the digital fundamental group that has been classically used for that purpose. More briefly, we define here simple points within gads and give the meaning of the words: preserving the topology within gads.