Luis Álvarez

Publication Activity (10 Years)

Years Active: 1997-2023
Publications (10 Years): 26

Top Topics

Hough Transform

Lens Distortion

Probability Density Estimation

Top Venues

Image Process. Line

J. Math. Imaging Vis.

J. Real Time Image Process.

Publications

Jean-David Morel, Jean-Michel Morel, Luis Álvarez
Time warping between main epidemic time series in epidemiological surveillance. PLoS Comput. Biol. 19 (12) (2023)
Yuchen He, Sung Ha Kang, Luis Álvarez
Finding the Skeleton of 2D Shape and Contours: Implementation of Hamilton-Jacobi Skeleton. Image Process. Line 11 (2021)
Daniel Santana-Cedrés, Nelson Monzón, Luis Álvarez
An Algorithm for 3D Curve Smoothing. Image Process. Line 11 (2021)
Daniel Santana-Cedrés, Luís Gómez Déniz, Luis Álvarez, Alejandro C. Frery
Despeckling PolSAR Images With a Structure Tensor Filter. IEEE Geosci. Remote. Sens. Lett. 17 (2) (2020)
Tahar Zamène Boulmezaoud, Luis Álvarez, Miguel Colom, Jean-Michel Morel
A Daily Measure of the SARS-CoV-2 Effective Reproduction Number for all Countries. Image Process. Line 10 (2020)
Pablo G. Tahoces, Daniel Santana-Cedrés, Luis Álvarez, Miguel Alemán-Flores, Agustín Trujillo, Carmelo Cuenca, José M. Carreira
Automatic detection of anatomical landmarks of the aorta in CTA images. Medical Biol. Eng. Comput. 58 (5) (2020)
Luis Álvarez, Daniel Santana-Cedrés, Pablo G. Tahoces, José M. Carreira
Aorta Centerline Smoothing and Registration Using Variational Models. SSVM (2019)
Daniel Santana-Cedrés, Luís Gómez Déniz, Agustín Trujillo, Miguel Alemán-Flores, Rachid Deriche, Luis Álvarez
Supervised Classification of Fully PolSAR Images Using Active Contour Models. IEEE Geosci. Remote. Sens. Lett. 16 (7) (2019)
Pablo G. Tahoces, Luis Álvarez, Esther González, Carmelo Cuenca, Agustín Trujillo, Daniel Santana-Cedrés, Julio Esclarín, Luis Gómez, Luis Mazorra, Miguel Alemán-Flores, José M. Carreira
Automatic estimation of the aortic lumen geometry by ellipse tracking. Int. J. Comput. Assist. Radiol. Surg. 14 (2) (2019)
Luís Gómez Déniz, Luis Álvarez, Alejandro C. Frery
Local Edginess Measures in PolSAR Imagery by Using Stochastic Distances. IGARSS (2018)
Luis Álvarez, Carmelo Cuenca, Jesús Ildefonso Díaz, Esther González
Level Set Regularization Using Geometric Flows. SIAM J. Imaging Sci. 11 (2) (2018)
Luis Álvarez, Esther González, Carmelo Cuenca, Agustín Trujillo-Pino, Pablo G. Tahoces, José M. Carreira
Ellipse Motion Estimation Using Parametric Snakes. J. Math. Imaging Vis. 60 (7) (2018)
Miguel Alemán-Flores, Daniel Santana-Cedrés, Luis Álvarez, Agustín Trujillo, Luis Gómez, Pablo G. Tahoces, José M. Carreira
Segmentation of the Aorta Using Active Contours with Histogram-Based Descriptors. CVII-STENT/LABELS@MICCAI (2018)
Carmelo Cuenca, Esther González, Agustín Trujillo, Julio Esclarín, Luis Mazorra, Luis Álvarez, Juan Antonio Martínez-Mera, Pablo G. Tahoces, José M. Carreira
Fast and accurate circle tracking using active contour models. J. Real Time Image Process. 14 (4) (2018)
Luis Álvarez, Pablo G. Tahoces, Emilio Macías-Conde
Con los juegos también se educa: un enfoque educativo de los juegos de la Oca y el Parchís. CoRR (2017)
Luis Álvarez, Pablo G. Tahoces, Emilio Macías-Conde
Adding educational funcionalities to classic board games. CoRR (2017)
Luís Gómez Déniz, Luis Álvarez, Luis Mazorra, Alejandro C. Frery
Fully PolSAR image classification using machine learning techniques and reaction-diffusion systems. Neurocomputing 255 (2017)
Luis Álvarez, Esther González, Julio Esclarín, Luis Gómez, Miguel Alemán-Flores, Agustín Trujillo, Carmelo Cuenca, Luis Mazorra, Pablo G. Tahoces, José M. Carreira
Robust Detection of Circles in the Vessel Contours and Application to Local Probability Density Estimation. CVII-STENT/LABELS@MICCAI (2017)
Luis Álvarez, Agustín Trujillo-Pino, Carmelo Cuenca, Esther González, Julio Esclarín, Luis Gómez, Luis Mazorra, Miguel Alemán-Flores, Pablo G. Tahoces, José M. Carreira-Villamor
Tracking the Aortic Lumen Geometry by Optimizing the 3D Orientation of Its Cross-sections. MICCAI (2) (2017)
Daniel Santana-Cedrés, Luis Gómez, Miguel Alemán-Flores, Agustín Salgado, Julio Esclarín, Luis Mazorra, Luis Álvarez
Automatic correction of perspective and optical distortions. Comput. Vis. Image Underst. 161 (2017)
Luiz H. P. Vieira, Emilio A. Pagnoca, Fabio Milioni, Ricardo A. Barbieri, Rafael P. Menezes, Luis Álvarez, Luís Gómez Déniz, Daniel Santana-Cedrés, Paulo R. P. Santiago
Tracking futsal players with a wide-angle lens camera: accuracy analysis of the radial distortion correction based on an improved Hough transform algorithm. Comput. methods Biomech. Biomed. Eng. Imaging Vis. 5 (3) (2017)
Luis Álvarez
Corner Detection Using the Affine Morphological Scale Space. SSVM (2017)
Daniel Santana-Cedrés, Luis Gómez, Miguel Alemán-Flores, Agustín Salgado, Julio Esclarín, Luis Mazorra, Luis Álvarez
An Iterative Optimization Algorithm for Lens Distortion Correction Using Two-Parameter Models. Image Process. Line 6 (2016)
Juan P. Wachs, Marta Mejail, Barak Fishbain, Luis Álvarez
Special issue on real-time image and video processing for pattern recognition systems and applications. J. Real Time Image Process. 11 (2) (2016)
Luis Álvarez, Luis Gómez, Pedro Henríquez, Javier Sánchez
Real-time camera motion tracking in planar view scenarios. J. Real Time Image Process. 11 (2) (2016)
Luis Álvarez, Carmelo Cuenca, Julio Esclarín, Luis Mazorra, Jean-Michel Morel
Affine Invariant Distance Using Multiscale Analysis. J. Math. Imaging Vis. 55 (2) (2016)
Luís Gómez Déniz, Luis Álvarez, Luis Mazorra, Alejandro C. Frery
Classification of Complex Wishart Matrices with a Diffusion-Reaction System guided by Stochastic Distances. CoRR (2015)
Luis Álvarez, Yann Gousseau, Jean-Michel Morel, Agustín Salgado
Exploring the Space of Abstract Textures by Principles and Random Sampling. J. Math. Imaging Vis. 53 (3) (2015)
Daniel Santana-Cedrés, Luis Gómez, Miguel Alemán-Flores, Agustín Salgado, Julio Esclarín, Luis Mazorra, Luis Álvarez
Invertibility and Estimation of Two-Parameter Polynomial and Division Lens Distortion Models. SIAM J. Imaging Sci. 8 (3) (2015)
Luis Álvarez, Vicent Caselles
Homography estimation using one ellipse correspondence and minimal additional information. ICIP (2014)
Miguel Alemán-Flores, Luis Álvarez, Luis Gómez, Daniel Santana-Cedrés
Line detection in images showing significant lens distortion and application to distortion correction. Pattern Recognit. Lett. 36 (2014)
Miguel Alemán-Flores, Luis Álvarez, Luis Gómez, Daniel Santana-Cedrés
Automatic Lens Distortion Correction Using One-Parameter Division Models. Image Process. Line 4 (2014)
Miguel Alemán-Flores, Luis Álvarez, Luis Gómez, Daniel Santana-Cedrés
Automatic Corner Matching in Highly Distorted Images of Zhang's Calibration Pattern. CIARP (2014)
Pablo Márquez-Neila, Luis Baumela, Luis Álvarez
A Morphological Approach to Curvature-Based Evolution of Curves and Surfaces. IEEE Trans. Pattern Anal. Mach. Intell. 36 (1) (2014)
Luís Gómez Déniz, Luis Álvarez, Julio Jacobo-Berlles, Marta Mejail
Special issue on computer vision applying pattern recognition techniques. Pattern Recognit. 47 (1) (2014)
Miguel Alemán-Flores, Luis Álvarez, Luis Gómez, Pedro Henríquez, Luis Mazorra
Camera calibration in sport event scenarios. Pattern Recognit. 47 (1) (2014)
Miguel Alemán-Flores, Luis Álvarez, Luis Gómez, Daniel Santana-Cedrés
Wide-Angle Lens Distortion Correction Using Division Models. CIARP (1) (2013)
Luis Álvarez, Luis Baumela, Pablo Márquez-Neila, Pedro Henríquez
A Real Time Morphological Snakes Algorithm. Image Process. Line 2 (2012)
Luis Álvarez, Luis Gómez, Pedro Henríquez, Luis Mazorra
Automatic Camera Pose Recognition in Planar View Scenarios. CIARP (2012)
Luis Álvarez, Luis Gómez, Pedro Henríquez
Zoom Dependent Lens Distortion Mathematical Models. J. Math. Imaging Vis. 44 (3) (2012)
Luis Álvarez, Pedro Henríquez, Luis Mazorra
Mathematical Models for the Calibration of Cameras Mounted on a Tripod Using Primitive Tracking. ICIAR (1) (2012)
Karl Krissian, Francisco Santana-Jorge, Daniel Santana-Cedrés, Carlos Falcón-Torres, Sara Arencibia, Sara Illera, Agustín Trujillo-Pino, Claire Chalopin, Luis Álvarez
AMILab Software: Medical Image Analysis, Processing and Visualization. MMVR (2012)
Esther González, Luis Álvarez, Luis Mazorra
Normalization and feature extraction on ear images. ICCST (2012)
Luis Álvarez, Luis Gómez, J. Rafael Sendra
Algebraic Lens Distortion Model Estimation. Image Process. Line 1 (2011)
Luis Álvarez, Luis Gómez, J. Rafael Sendra
Accurate Depth Dependent Lens Distortion Models: An Application to Planar View Scenarios. J. Math. Imaging Vis. 39 (1) (2011)
Luis Álvarez, Luis Baumela, Pedro Henríquez, Pablo Márquez-Neila
Morphological snakes. CVPR (2010)
Luis Álvarez, Luis Gómez, J. Rafael Sendra
An Algebraic Approach to Lens Distortion by Line Rectification. J. Math. Imaging Vis. 35 (1) (2009)
Luis Álvarez, Carlos A. Castaño-Moraga, Miguel García, Karl Krissian, Luis Mazorra, Agustín Salgado, Javier Sánchez Pérez
A new energy-based method for 3D motion estimation of incompressible PIV flows. Comput. Vis. Image Underst. 113 (7) (2009)
Luis Álvarez, Rachid Deriche, Théodore Papadopoulo, Javier Sánchez Pérez
Symmetrical Dense Optical Flow Estimation with Occlusions Detection. Int. J. Comput. Vis. 75 (3) (2007)
Luis Álvarez, Carlos A. Castaño-Moraga, Miguel García, Karl Krissian, Luis Mazorra, Agustín Salgado, Javier Sánchez Pérez
Symmetric Optical Flow. EUROCAST (2007)
Luis Álvarez, Carlos A. Castaño-Moraga, Miguel García, Karl Krissian, Luis Mazorra, Agustín Salgado, Javier Sánchez Pérez
Second Order Variational Optic Flow Estimation. EUROCAST (2007)
Luis Álvarez, Carlos A. Castaño-Moraga, Miguel García, Karl Krissian, Luis Mazorra, Agustín Salgado, Javier Sánchez Pérez
A Variational Approach for 3D Motion Estimation of Incompressible PIV Flows. SSVM (2007)
Luis Álvarez, Carlos A. Castaño-Moraga, Miguel García, Karl Krissian, Luis Mazorra, Agustín Salgado, Javier Sánchez Pérez
3D Motion Estimation Using a Combination of Correlation and Variational Methods for PIV. EUROCAST (2007)
Luis Álvarez, Olac Fuentes, Roberto Terlevich
Extracting Stellar Population Parameters of Galaxies from Photometric Data Using Evolution Strategies and Locally Weighted Linear Regression. KES (2004)
Carlos A. Castaño-Moraga, Miguel A. Rodríguez-Florido, Luis Álvarez, Carl-Fredrik Westin, Juan Ruiz-Alzola
Anisotropic Interpolation of DT-MRI. MICCAI (1) (2004)
Luis Álvarez, A.-P. Blanc, Luis Mazorra, Francisco Santana-Jorge
Geometric Invariant Shape Representations Using Morphological Multiscale Analysis. J. Math. Imaging Vis. 18 (2) (2003)
Luis Álvarez, Carmelo Cuenca, Javier Sánchez Pérez
Regularization of 3D Cylindrical Surfaces. IbPRIA (2003)
Luis Álvarez, Karina Baños, Carmelo Cuenca, Julio Esclarín, Javier Sánchez Pérez
3D Reconstruction from a Vascular Tree Model. EUROCAST (2003)
Luis Álvarez, Rachid Deriche, Théodore Papadopoulo, Javier Sánchez Pérez
Symmetrical Dense Optical Flow Estimation with Occlusions Detection. ECCV (1) (2002)
Luis Álvarez, Rachid Deriche, Javier Sánchez Pérez, Joachim Weickert
Dense Disparity Map Estimation Respecting Image Discontinuities: A PDE and Scale-Space Based Approach. J. Vis. Commun. Image Represent. 13 (1-2) (2002)
Rene Jimnez, Luis Álvarez
Real time identification of structures with magnetorheological dampers. CDC (2002)
Jingang Yi, Hao Lin, Luis Álvarez, Roberto Horowitz
Stability of macroscopic traffic flow modeling through wavefront expansion. ACC (2002)
Manuel J. Galán, Fidel García, Luis Álvarez, Antonio Ocón, Enrique Rubio
'Beowulf Cluster' for High-performance Computing Tasks at the University: A Very Profitable Investment. High performance computing at low price. EUNIS (2001)
Manuel J. Galán, Fidel García, Luis Álvarez, Antonio Ocón, Enrique Rubio
'Beowulf cluster' for high-performance computing tasks at the university: A very profitable investment. Informatica (Slovenia) 25 (2) (2001)
Luis Álvarez, Jingang Yi, Roberto Horowitz, Luis Olmos
Emergency braking control in automated highway systems with underestimation of friction coefficient. ACC (2000)
Jingang Yi, Luis Álvarez, Roberto Horowitz, Carlos Canudas de Wit
Adaptive emergency braking control using a dynamic tire/road friction model. CDC (2000)
Luis Álvarez, Francisco Santana-Jorge, Rachid Deriche
Recursivity and PDE's in Image Processing. ICPR (2000)
Luis Álvarez, Rachid Deriche, Javier Sánchez Pérez, Joachim Weickert
Dense Disparity Map Estimation Respecting Image Discontinuities: A PDE and Scale-Space BasedApproach. MVA (2000)
Luis Álvarez, Joachim Weickert, Javier Sánchez Pérez
Reliable Estimation of Dense Optical Flow Fields with Large Displacements. Int. J. Comput. Vis. 39 (1) (2000)
Luis Álvarez, Yann Gousseau, Jean-Michel Morel
Scales in Natural Images and a Consequence on their Bounded Variation Norm. Scale-Space (1999)
Luis Álvarez, Javier Sánchez
On some real problems in computer vision which yield to algebraic system of equations. SIGSAM Bull. 33 (3) (1999)
Luis Álvarez, Joachim Weickert, Javier Sánchez Pérez
A Scale-Space Approach to Nonlocal Optical Flow Calculations. Scale-Space (1999)
Luis Álvarez, Freya Morales
Affine Morphological Multiscale Analysis of Corners and Multiple Junctions. Int. J. Comput. Vis. 25 (2) (1997)
Julio Esclarín, Luis Álvarez
Image Quantization Using Reaction-Diffusion Equations. SIAM J. Appl. Math. 57 (1) (1997)
Luis Álvarez, Julio Esclarín, Esther González, Luis Mazorra
Image Enhancement Using and Optimum Quantizer. EUROCAST (1997)