Juan Carlos Trillo

34 papers Journal 34
YearRankTypeTitle / Venue / Authors
2025 J jnl
On the stability of the PPH subdivision scheme on nonuniform grids.
Math. Comput. Simul.
Pedro J. Martínez-Aparicio, Pedro Ortiz, Juan Carlos Trillo
2023 J jnl
A new family of means: the generalized weighted power means and applications.
Int. J. Comput. Math.
Sergio Amat, Isabel Jiménez, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2023 J jnl
Adapting Cubic Hermite Splines to the Presence of Singularities Through Correction Terms.
J. Sci. Comput.
Sergio Amat, Zhilin Li, Juan Ruiz-Álvarez, Concepcion Solano, Juan Carlos Trillo
2023 J jnl
Numerical integration rules with improved accuracy close to discontinuities.
Math. Comput. Simul.
Sergio Amat, Zhilin Li, Juan Ruiz-Álvarez, Concepcion Solano, Juan Carlos Trillo
2023 J jnl
The translation operator. Applications to nonlinear reconstruction operators on nonuniform grids.
Math. Comput. Simul.
Sergio Amat, Pedro Ortiz, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2022 J jnl
A class of C2 quasi-interpolating splines free of Gibbs phenomenon.
Numer. Algorithms
Sergio Amat, David Levin, Juan Ruiz-Álvarez, Juan Carlos Trillo, Dionisio F. Yáñez
2022 J jnl
A nonlinear PPH-type reconstruction based on equilateral triangles.
CoRR
Sergio Amat, Pedro Ortiz, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2022 J jnl
Geometric representation of the weighted harmonic mean of n positive values and potential uses.
CoRR
Sergio Amat, P. Ortiz, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2022 J jnl
Numerical integration rules with improved accuracy close to singularities.
CoRR
Sergio Amat, Zhilin Li, Juan Ruiz-Álvarez, Concepcion Solano, Juan Carlos Trillo
2021 J jnl
Improving the stability bound for the PPH nonlinear subdivision scheme for data coming from strictly convex functions.
Appl. Math. Comput.
Isabel Jiménez, Pedro Ortiz, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2020 J jnl
N-dimensional error control multiresolution algorithms for the point value discretization.
Math. Comput. Simul.
J. García, J. A. Padilla, Juan Ruiz, Juan Carlos Trillo
2020 J jnl
On a family of non-oscillatory subdivision schemes having regularity C
Numer. Algorithms
Sergio Amat, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2020 J jnl
On the application of Lehmer means in signal and image processing.
Int. J. Comput. Math.
Sergio Amat, Ángel Alberto Magreñán, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2020 J jnl
On the use of generalized harmonic means in image processing using multiresolution algorithms.
Int. J. Comput. Math.
Sergio Amat, Ángel Alberto Magreñán, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2019 J jnl
On a stable family of four-point nonlinear subdivision schemes eliminating the Gibbs phenomenon.
J. Comput. Appl. Math.
Sergio Amat, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2019 J jnl
On an algorithm to adapt spline approximations to the presence of discontinuities.
Numer. Algorithms
Sergio Amat, Juan Ruiz, Juan Carlos Trillo
2018 J jnl
Analysis of the Gibbs phenomenon in stationary subdivision schemes.
Appl. Math. Lett.
Sergio Amat, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez
2018 J jnl
N-dimensional error control multiresolution algorithms for the cell average discretization.
Math. Comput. Simul.
Juan Ruiz, Juan Carlos Trillo
2018 J jnl
On a class of three points cell-average multiresolution schemes.
Math. Comput. Simul.
Sergio Amat, Jacques Liandrat, María Moncayo, Juan Ruiz, Juan Carlos Trillo
2017 J jnl
On a Power WENO Scheme with Improved Accuracy Near Discontinuities.
SIAM J. Sci. Comput.
Sergio Amat, Jacques Liandrat, Juan Ruiz, Juan Carlos Trillo
2016 J jnl
On a nonlinear mean and its application to image compression using multiresolution schemes.
Numer. Algorithms
Sergio Amat, Jacques Liandrat, Juan Ruiz, Juan Carlos Trillo
2015 J jnl
On a family of nonlinear cell-average multiresolution schemes for image processing: An experimental study.
Math. Comput. Simul.
Sergio Amat, Jacques Liandrat, Juan Ruiz, Juan Carlos Trillo
2014 J jnl
Improving the compression rate versus L 1 error ratio in cell-average error control algorithms.
Numer. Algorithms
Sergio Amat, Juan Ruiz, Juan Carlos Trillo
2013 J jnl
High order nonlinear interpolatory reconstruction operators and associated multiresolution schemes.
J. Comput. Appl. Math.
Sergio Amat, Karine Dadourian, Jacques Liandrat, Juan Carlos Trillo
2013 J jnl
Proving convexity preserving properties of interpolatory subdivision schemes through reconstruction operators.
Appl. Math. Comput.
Sergio Amat, Rosa Donat, Juan Carlos Trillo
2012 J jnl
Adaptive interpolation of images using a new nonlinear cell-average scheme.
Math. Comput. Simul.
Sergio Amat, Juan Ruiz, Juan Carlos Trillo
2012 J jnl
On a compact non-extrapolating scheme for adaptive image interpolation.
J. Frankl. Inst.
Sergio Amat, Jacques Liandrat, Juan Ruiz, Juan Carlos Trillo
2010 J jnl
A family of stable nonlinear nonseparable multiresolution schemes in 2D.
J. Comput. Appl. Math.
Sergio Amat, Karine Dadourian, Jacques Liandrat, Juan Ruiz, Juan Carlos Trillo
2010 J jnl
Fast Multiresolution Algorithms and Their Related Variational Problems for Image Denoising.
J. Sci. Comput.
Sergio Amat, Juan Ruiz, Juan Carlos Trillo
2010 J jnl
On a class of L
J. Comput. Appl. Math.
Sergio Amat, Karine Dadourian, Jacques Liandrat, Juan Ruiz, Juan Carlos Trillo
2007 J jnl
A fully adaptive multiresolution scheme for image processing.
Math. Comput. Model.
Sergio Amat, Rosa Donat, Jacques Liandrat, Juan Carlos Trillo
2007 J jnl
On multiresolution schemes using a stencil selection procedure: applications to ENO schemes.
Numer. Algorithms
Sergio Amat, Sonia Busquier, Juan Carlos Trillo
2006 J jnl
Analysis of a New Nonlinear Subdivision Scheme. Applications in Image Processing.
Found. Comput. Math.
Sergio Amat, Rosa Donat, Jacques Liandrat, Juan Carlos Trillo
2006 J jnl
Point Values Hermite Multiresolution for Non-smooth Noisy Signals.
Computing
I. Ali, Sergio Amat, Juan Carlos Trillo