Francesc Aràndiga

Universitat de València — Spain

Computer Science · Physical Sciences

19h-index1.2kcitations72works1.52yr avg
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Research Topics

Image and Signal Denoising Methods(38), Advanced Numerical Analysis Techniques(20), Advanced Image Processing Techniques(16), Digital Filter Design and Implementation(13), Advanced Data Compression Techniques(11)

Publications72 total

Approximation of piecewise smooth functions by nonuniform nonlinear quadratic and cubic spline quasi-interpolants
Mathematics and Computers in Simulation·2025Open Access
Nonlinear quartic quasi-interpolating splines for piecewise smooth function approximation
Journal of Computational and Applied Mathematics·2025· 1 citedOpen Access
Shape-Preserving C1 and C2 Reconstructions of Discontinuous Functions Using Spline Quasi-Interpolation
Mathematics·2025· 1 citedOpen Access
ENO and WENO cubic quasi-interpolating splines in Bernstein–Bézier form
Mathematics and Computers in Simulation·2024· 2 citedOpen Access
Approximation of piecewise smooth functions by nonlinear bivariate C2 quartic spline quasi-interpolants on criss-cross triangulations
Applied Numerical Mathematics·2024· 3 citedOpen Access
Non-uniform WENO-based quasi-interpolating splines from the Bernstein–Bézier representation and applications
Mathematics and Computers in Simulation·2024· 2 citedOpen Access
Nonlinear 2D C1 Quadratic Spline Quasi-Interpolants on Triangulations for the Approximation of Piecewise Smooth Functions
Axioms·2023· 4 citedOpen Access
A 2D prediction step using multiquadric local interpolation with adaptive parameter estimation for image compression
Applied Mathematics and Computation·2023· 2 citedOpen Access
Nonlinear improvements of quasi-interpolanting splines to approximate piecewise smooth functions
Applied Mathematics and Computation·2023· 9 cited
Adaptive interpolation with maximum order close to discontinuities
Applied Mathematics and Computation·2021· 1 citedOpen Access
Monotone cubic spline interpolation for functions with a strong gradient
Applied Numerical Mathematics·2021· 1 citedOpen Access
General adaptive rational interpolation with maximum order close to discontinuities
arXiv (Cornell University)·2020Open Access
A Spatial-Temporal Model for the Evolution of the COVID-19 Pandemic in Spain Including Mobility
Mathematics·2020· 43 citedOpen Access
Adaptive rational interpolation for cell-average
Applied Mathematics Letters·2020· 2 citedOpen Access
On the reconstruction of discontinuous functions using multiquadric RBF–WENO local interpolation techniques
Mathematics and Computers in Simulation·2020· 20 citedOpen Access
Third-order accurate monotone cubic Hermite interpolants
Applied Mathematics Letters·2019· 8 citedOpen Access
Adaptive rational interpolation for point values
Journal of Computational and Applied Mathematics·2018· 5 cited
Generalizing the ENO-DB2p transform using the inverse wavelet transform
Numerical Algorithms·2016
Reconstructions that Combine Cell Average Interpolation with Least Squares Fitting
Applied Mathematics & Information Sciences·2016
Non-separable local polynomial regression cell-average multiresolution operators. Application to compression of images
Journal of the Franklin Institute·2015· 1 cited
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Frequent Co-authors

Rosa Donat(20), Pep Mulet(8), Dionisio F. Yáñez(7), Antonio Baeza(4), A. M. Belda(3), Albert Cohen(3), Albert Cohen(3), Basarab Mateï(3), Vicent Renau(3), Sergio Amat(2), Nira Dyn(2), Ami Harten(2), M. Carmen Martí(2), Andrés Solé(2), Guillermo Sapiro(2), María Santágueda Villanueva(2), Vicente F. Candela(2), V. Caselles(2), Sara Remogna(2), Vicent Caselles(2)