Title :
The values and uncertain degrees of discrete fuzzy numbers
Author :
Wang, Gui-Xiang ; Cui, Xian-jun ; Zhang, Qing
Author_Institution :
Inst. of Operational Res. & Cybern., Hangzhou Dianzi Univ., Hangzhou
Abstract :
In this paper, we introduce the concepts of in-value, up-value, interval value and uncertain degree of discrete fuzzy numbers. These concepts are useful in the studding of some filter algorithms about digital images. Then, we discuss the properties of them and the values of discrete fuzzy numbers, obtain some results, and also give their calculation formulas, which are different with their definitions, and can more conveniently be used in material calculations.
Keywords :
fuzzy set theory; digital images; discrete fuzzy numbers; filter algorithms; uncertain degrees; Adaptive filters; Computer science; Cybernetics; Digital filters; Digital images; Educational institutions; Fuzzy sets; Machine learning; Mathematics; Speckle; Discrete fuzzy number; Representation theorem; Uncertain degree; Value of discrete fuzzy number;
Conference_Titel :
Machine Learning and Cybernetics, 2008 International Conference on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-2095-7
Electronic_ISBN :
978-1-4244-2096-4
DOI :
10.1109/ICMLC.2008.4620476
