Jorge Sastre

According to our database, Jorge Sastre authored at least 41 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Design of Virtual Hands for Natural Interaction in the Metaverse.

Joaquín Cerdá-Boluda, Marta C. Mora, Nuria Lloret, Stefano Scarani, Jorge Sastre

Sensors, February, 2024

Polynomial approximations for the matrix logarithm with computation graphs.

Elias Jarlebring, Jorge Sastre, J. Javier Ibáñez González

CoRR, 2024

2023

Mobile Devices and Sensors for an Educational Multimedia Opera Project.

Roger B. Dannenberg, Jorge Sastre Martínez, Stefano Scarani, Nuria Lloret Romero, Elizabeth Carrascosa

Sensors, 2023

On the backward and forward error of approximations of analytic functions and applications to the computation of matrix functions.

Jorge Sastre, Jacinto Javier Ibáñez

J. Comput. Appl. Math., 2023

Computing the Matrix Logarithm with the Romberg Integration Method.

Jacinto Javier Ibáñez, José M. Alonso, Emilio Defez, Pedro Alonso-Jordá, Jorge Sastre

Algorithms, 2023

2022

Two Taylor Algorithms for Computing the Action of the Matrix Exponential on a Vector.

Jacinto Javier Ibáñez, José M. Alonso, Pedro Alonso-Jordá, Emilio Defez, Jorge Sastre

Algorithms, 2022

2019

Computing matrix trigonometric functions with GPUs through Matlab.

Pedro Alonso, Jesús Peinado-Pinilla, Jacinto Javier Ibáñez, Jorge Sastre, Emilio Defez

J. Supercomput., 2019

Fast Taylor polynomial evaluation for the computation of the matrix cosine.

Jorge Sastre, Jacinto Javier Ibáñez, Pedro Alonso-Jordá, Jesús Peinado-Pinilla, Emilio Defez

J. Comput. Appl. Math., 2019

An efficient and accurate algorithm for computing the matrix cosine based on new Hermite approximations.

Emilio Defez, Jacinto Javier Ibáñez, Jesús Peinado-Pinilla, Jorge Sastre, Pedro Alonso-Jordá

J. Comput. Appl. Math., 2019

Software for Interactive and Collaborative Creation in the Classroom and Beyond: An Overview of the Soundcool Software.

Stefano Scarani, Adolfo Muñoz, Jaime Serquera, Jorge Sastre Martínez, Roger B. Dannenberg

Comput. Music. J., 2019

Boosting the computation of the matrix exponential.

Jorge Sastre, Jacinto Javier Ibáñez, Emilio Defez

Appl. Math. Comput., 2019

2018

A new efficient and accurate spline algorithm for the matrix exponential computation.

Emilio Defez, Jacinto Javier Ibáñez, Jorge Sastre, Jesús Peinado-Pinilla, Pedro Alonso

J. Comput. Appl. Math., 2018

2017

Efficient and accurate algorithms for computing matrix trigonometric functions.

Pedro Alonso, Jacinto Javier Ibáñez, Jorge Sastre, Jesús Peinado-Pinilla, Emilio Defez

J. Comput. Appl. Math., 2017

Two algorithms for computing the matrix cosine function.

Jorge Sastre, Jacinto Javier Ibáñez, Pedro Alonso, Jesús Peinado-Pinilla, Emilio Defez

Appl. Math. Comput., 2017

Soundcool Project: Collaborative Music Creation.

Elena Robles Mateo, Jaime Serquera, Nuria Lloret Romero, Jorge Sastre Martínez

Proceedings of the Teaching and Learning in a Digital World - Proceedings of the 20th International Conference on Interactive Collaborative Learning, 2017

2016

High performance computing of the matrix exponential.

Pedro A. Ruiz, Jorge Sastre, Jacinto Javier Ibáñez, Emilio Defez

J. Comput. Appl. Math., 2016

2015

New Scaling-Squaring Taylor Algorithms for Computing the Matrix Exponential.

Jorge Sastre, Jacinto Javier Ibáñez, Emilio Defez, Pedro A. Ruiz

SIAM J. Sci. Comput., 2015

2014

Accurate and efficient matrix exponential computation.

Jorge Sastre, Jacinto Javier Ibáñez, Pedro A. Ruiz, Emilio Defez

Int. J. Comput. Math., 2014

2013

Computing matrix functions arising in engineering models with orthogonal matrix polynomials.

Emilio Defez, Jorge Sastre, Jacinto Javier Ibáñez, Pedro A. Ruiz

Math. Comput. Model., 2013

Efficient computation of the matrix cosine.

Jorge Sastre, Jacinto Javier Ibáñez, Pedro A. Ruiz, Emilio Defez

Appl. Math. Comput., 2013

2012

Approximating and computing nonlinear matrix differential models.

Emilio Defez, Michael M. Tung, Jacinto Javier Ibáñez, Jorge Sastre

Math. Comput. Model., 2012

Efficient mixed rational and polynomial approximation of matrix functions.

Jorge Sastre

Appl. Math. Comput., 2012

2011

Precise eye localization using HOG descriptors.

David Monzo, Alberto Albiol, Jorge Sastre, Antonio Albiol

Mach. Vis. Appl., 2011

Accurate matrix exponential computation to solve coupled differential models in engineering.

Jorge Sastre, Jacinto Javier Ibáñez, Emilio Defez, Pedro A. Ruiz

Math. Comput. Model., 2011

Application of Laguerre matrix polynomials to the numerical inversion of Laplace transforms of matrix functions.

Jorge Sastre, Emilio Defez, Lucas Jódar

Appl. Math. Lett., 2011

Efficient orthogonal matrix polynomial based method for computing matrix exponential.

Jorge Sastre, Jacinto Javier Ibáñez, Emilio Defez, Pedro A. Ruiz

Appl. Math. Comput., 2011

2010

Content-Based Dynamic Threshold Method for Real-Time Keyframe Selecting.

Pau Usach-Molina, Jorge Sastre, Valery Naranjo, Luis Vergara, Joaquín M. López-Muñoz

IEEE Trans. Circuits Syst. Video Technol., 2010

2009

Computing matrix functions solving coupled differential models.

Emilio Defez, Jorge Sastre, Jacinto Javier Ibáñez, Pedro A. Ruiz

Math. Comput. Model., 2009

Advances in Video Coding for Broadcast Applications.

Susanna Spinsante, Ennio Gambi, Lorenzo Ciccarelli, Andrea Lorenzo Vitali, Jorge Sastre Martínez, Paul Salama

Int. J. Digit. Multim. Broadcast., 2009

Variable frame rate and gop size H.264 rate control for mobile communications.

Pau Usach-Molina, Jorge Sastre, Joaquín M. López-Muñoz

Proceedings of the 2009 IEEE International Conference on Multimedia and Expo, 2009

2008

Face recognition using HOG-EBGM.

Alberto Albiol, David Monzo, Antoine Martin, Jorge Sastre, Antonio Albiol

Pattern Recognit. Lett., 2008

Numerical solutions of second-order matrix models using cubic-matrix splines.

Michael M. Tung, Emilio Defez, Jorge Sastre

Comput. Math. Appl., 2008

HOG-EBGM vs. Gabor-EBGM.

David Monzo, Alberto Albiol, Jorge Sastre, Antonio Albiol

Proceedings of the International Conference on Image Processing, 2008

2006

Laguerre matrix polynomial series expansion: Theory and computer applications.

Jorge Sastre, Emilio Defez, Lucas Jódar

Math. Comput. Model., 2006

On the asymptotics of Laguerre matrix polynomials for large <i>x</i> and <i>n</i>.

Jorge Sastre, Emilio Defez

Appl. Math. Lett., 2006

Shot detection method for low bit-rate H.264 video coding.

Jorge Sastre, Pau Usach, A. Moya, Valery Naranjo, J. M. López

Proceedings of the 14th European Signal Processing Conference, 2006

2005

Improved Huffman code tables for H.263/H.263+ based video compression applications.

Jorge Sastre Martínez, Rafael Verdú Monedero, Joaquín López, Antonio Ferreras

Proceedings of the Eighth International Symposium on Signal Processing and Its Applications, 2005

2003

Asymptotics of the modified bessel and the incomplete gamma matrix functions.

Jorge Sastre, Lucas Jódar

Appl. Math. Lett., 2003

2001

Asymptotic expressions of certain type of matrix integrals.

Lucas Jódar, Jorge Sastre

Appl. Math. Lett., 2001

2000

Motion vector size-compensation based method for very low bit-rate video coding.

Jorge Sastre, Antonio Ferreras, José Félix Hernández-Gil

IEEE Trans. Circuits Syst. Video Technol., 2000

The growth of laguerre matrix polynomials on bounded intervals.

Lucas Jódar, Jorge Sastre

Appl. Math. Lett., 2000