TITLE:
Connected Components in Bipolar Fuzzy Digital Plane
AUTHORS:
Stephen Macharia Gathigi, Moses Nderitu Gichuki, Kewamoi Chesire Sogomo
KEYWORDS:
Fuzzy, Bipolar Fuzzy, Digital Topology
JOURNAL NAME:
Advances in Pure Mathematics,
Vol.14 No.7,
July
29,
2024
ABSTRACT: The concepts of connectedness play a critical role in digital picture segmentation and analyses. However, the crisp nature of set theory imposes hard boundaries that restrict the extension of the underlying topological notions and results. Whilst fuzzy set theory was introduced to address this inherent drawback, most human processes are not just fuzzy but also double-sided. Most phenomena will exhibit both a positive side and a negative side. Therefore, it is not enough to have a theory that addresses imprecision, uncertainty and ambiguity; rather, the theory must also be able to model polarity. Hence the study of bipolar fuzzy theory is of potential significance in an attempt to model real-life phenomena. This paper extends some concepts of fuzzy digital topology to bipolar fuzzy subsets including some important basic properties such as connectedness and surroundedness.