Fuzzy Sets and Systems
Pseudo-analysis and its applications in railway routing
Fuzzy Sets and Systems - special issue on fuzzy sets in traffic and transport systems
Notes on the approximation rate of fuzzy KH interpolators
Fuzzy Sets and Systems - Theme: Learning and modeling
Approximation by pseudo-linear operators
Fuzzy Sets and Systems
Statistical σ approximation to max-product operators
Computers & Mathematics with Applications
Information aggregation in intelligent systems: An application oriented approach
Knowledge-Based Systems
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Recently, it has been shown that sum and product are not the only operations that can be used in order to define concrete approximation operators. Several other operations provided by fuzzy sets theory can be used. In the present paper, pseudo-linear approximation operators are investigated from the practical point of view in Image Processing. We study max-min, max-product Shepard type approximation operators together with Shepard operators based on pseudo-operations generated by an increasing continuous generator. It is shown that in several cases these outperform classical approximation operators based on sum and product operations.