Fuzzy and Its Recent Advances
Hamzeh Zakeri, Fereidoon Moghadas Nejad, Amir H. Gandomi · 2022
The use of image processing tools generates data for analysis, which in many cases, and requires the use of fuzzy methods to remove ambiguity or quantification. Fuzzy rules and fuzzy reasoning are essential components of fuzzy inference systems that are the most important modeling elements based on fuzzy set concept and are widely used in the analysis and modeling of inaccurate and ambiguous subjects. This chapter provides a brief overview of the types of fuzzy models followed by a discussion of the latest achievements in the development of Type-3 fuzzy modeling. It describes the automatic membership function generators and few important methods. The chapter presents ambiguity modeling in the fuzzy methods and background of general Type-2 fuzzy sets. It then examines steps and components of general 3D Type-2 fuzzy logic systems (G3DT2 FL) and presents application of G3DT2FLS in pattern recognition.