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Edge detection in an image is one of the most important tasks when working with image recognition, object identification, feature extraction, among others. There are different metrics to evaluate edges, such as Pratt, Jaccard, Dice but all these metrics binarize the image, and by performing this action information is lost from the image. This paper presents a new method that will allow the evaluation...
In this paper we consider optimization problems with fuzzy-valued objective function. For this class of fuzzy optimization problems we obtain Karush-Kuhn-Tucker type optimality conditions considering the concept of strongly generalized differentiable fuzzy-valued functions.
Quality characteristics are often imperfect (incomplete, censored, vague or partially unknown) in representing the quality information about products or services. Such imperfectness sometimes may be well described in vague, imprecise or linguistic way. In practice the LR-fuzzy number data are frequently recommended to be used in above cases. LR-fuzzy number itself can be generated with method of Cheng...
This paper discusses an approach for the processing of qualitative expert evaluations in the process of group decision-making under uncertainty. The approach is based on the use of triangular fuzzy numbers. It is assumed that the opinions of experts are expressed by linguistic variables like very bad, not very bad, problematic, good and so on. The technique of conversion of experts' quantitative opinions...
The present paper is devoted to discussing about an Ostrowski type inequality for interval-valued functions using the concept of the generalized Hukuhara derivative (gH-derivative) for interval-valued functions. A consequence of this generalization is that we can derive estimates for the remainder term of quadrature rule of Riemann-type for the integral of inter-valvalued functions
In the 1980s Sadegh-Zadeh opened the door to use fuzzy systems concepts in Analytical Philosophy of Medicine. He demonstrated that the concepts of health, illness, and disease “are not amenable to classical logic”, he rejected the conceptual opposition that an individual could be either healthy or ill, and he created a new approach toward a theoretical framework of these concepts. He proclaimed a...
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