Digitally Continuous Multivalued Functions, Morphological Operations and Thinning Algorithms |
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Authors: | Carmen Escribano Antonio Giraldo María Asunción Sastre |
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Affiliation: | 1. Departamento de Matem??tica Aplicada, Facultad de Inform??tica, Universidad Polit??cnica, Campus de Montegancedo, Boadilla del Monte, 28660, Madrid, Spain
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Abstract: | In a recent paper (Escribano et al. in Discrete Geometry for Computer Imagery 2008. Lecture Notes in Computer Science, vol.
4992, pp. 81–92, 2008) we have introduced a notion of continuity in digital spaces which extends the usual notion of digital continuity. Our approach,
which uses multivalued functions, provides a better framework to define topological notions, like retractions, in a far more
realistic way than by using just single-valued digitally continuous functions. |
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Keywords: | |
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