A fuzzy lagrange interpolation theorem
Fuzzy Sets and Systems
Fuzzy Sets and Systems
Fuzzy Sets and Systems
Modeling uncertain data with fuzzy B-splines
Fuzzy Sets and Systems
The Construction of Consistent Possibility and Necessity Measures
The Construction of Consistent Possibility and Necessity Measures
Delaunay refinement mesh generation
Delaunay refinement mesh generation
Methods and Applications of Interval Analysis (SIAM Studies in Applied and Numerical Mathematics) (Siam Studies in Applied Mathematics, 2.)
An application of the fuzzy theory in surface interpolation and surface deformation analysis
Fuzzy Sets and Systems
Spline approximation of fuzzy functions
MATH'05 Proceedings of the 8th WSEAS International Conference on Applied Mathematics
The approximation of interval Bezier curves by a fuzzy rule-based system
Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human
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Given fuzzy data describing a three-dimensional entity such as terrain, we develop methods to construct surfaces that are consistent with the uncertainty in the data and surface model itself. In particular, surfaces generated from higher α-cut values of the fuzzy data are contained within the surfaces generated by lower α-cut values of the fuzzy data. Moreover, the smoothness and continuity conditions of the surface generating method is maintained by each level surface. We demonstrate the ideas by developing two- and three-dimensional surfaces from fuzzy data for cubic splines and digital terrain models generated from triangulation.