Luis Álvarez-León

Orcid: 0000-0002-6953-9587

Affiliations:
  • University of Las Palmas of Gran Canaria (ULPGC), Informatics and Systems Department, Imaging Technology Center, Las Palmas, Spain
  • Complutense University, Madrid, Spain (PhD 1988)


According to our database1, Luis Álvarez-León authored at least 95 papers between 1994 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

Legend:

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Bibliography

2023
Time warping between main epidemic time series in epidemiological surveillance.
PLoS Comput. Biol., December, 2023

Learning from the past: A short term forecast method for the COVID-19 incidence curve.
PLoS Comput. Biol., 2023

2021
An Algorithm for 3D Curve Smoothing.
Image Process. Line, 2021

Finding the Skeleton of 2D Shape and Contours: Implementation of Hamilton-Jacobi Skeleton.
Image Process. Line, 2021

2020
Automatic detection of anatomical landmarks of the aorta in CTA images.
Medical Biol. Eng. Comput., 2020

Despeckling PolSAR Images With a Structure Tensor Filter.
IEEE Geosci. Remote. Sens. Lett., 2020

A Daily Measure of the SARS-CoV-2 Effective Reproduction Number for all Countries.
Image Process. Line, 2020

2019
Every single street? Rethinking full coverage across street-level imagery platforms.
Trans. GIS, 2019

Supervised Classification of Fully PolSAR Images Using Active Contour Models.
IEEE Geosci. Remote. Sens. Lett., 2019

Automatic estimation of the aortic lumen geometry by ellipse tracking.
Int. J. Comput. Assist. Radiol. Surg., 2019

Aorta Centerline Smoothing and Registration Using Variational Models.
Proceedings of the Scale Space and Variational Methods in Computer Vision, 2019

2018
Level Set Regularization Using Geometric Flows.
SIAM J. Imaging Sci., 2018

Fast and accurate circle tracking using active contour models.
J. Real Time Image Process., 2018

Ellipse Motion Estimation Using Parametric Snakes.
J. Math. Imaging Vis., 2018

Segmentation of the Aorta Using Active Contours with Histogram-Based Descriptors.
Proceedings of the Intravascular Imaging and Computer Assisted Stenting - and - Large-Scale Annotation of Biomedical Data and Expert Label Synthesis, 2018

Local Edginess Measures in PolSAR Imagery by Using Stochastic Distances.
Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017
Fully PolSAR image classification using machine learning techniques and reaction-diffusion systems.
Neurocomputing, 2017

Automatic correction of perspective and optical distortions.
Comput. Vis. Image Underst., 2017

Con los juegos también se educa: un enfoque educativo de los juegos de la Oca y el Parchís.
CoRR, 2017

Adding educational funcionalities to classic board games.
CoRR, 2017

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., 2017

Corner Detection Using the Affine Morphological Scale Space.
Proceedings of the Scale Space and Variational Methods in Computer Vision, 2017

Tracking the Aortic Lumen Geometry by Optimizing the 3D Orientation of Its Cross-sections.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2017, 2017

Robust Detection of Circles in the Vessel Contours and Application to Local Probability Density Estimation.
Proceedings of the Intravascular Imaging and Computer Assisted Stenting, and Large-Scale Annotation of Biomedical Data and Expert Label Synthesis, 2017

2016
Special issue on real-time image and video processing for pattern recognition systems and applications.
J. Real Time Image Process., 2016

Real-time camera motion tracking in planar view scenarios.
J. Real Time Image Process., 2016

Affine Invariant Distance Using Multiscale Analysis.
J. Math. Imaging Vis., 2016

An Iterative Optimization Algorithm for Lens Distortion Correction Using Two-Parameter Models.
Image Process. Line, 2016

2015
Invertibility and Estimation of Two-Parameter Polynomial and Division Lens Distortion Models.
SIAM J. Imaging Sci., 2015

Exploring the Space of Abstract Textures by Principles and Random Sampling.
J. Math. Imaging Vis., 2015

Classification of Complex Wishart Matrices with a Diffusion-Reaction System guided by Stochastic Distances.
CoRR, 2015

Classification of PolSAR imagery by solving a diffusion-reaction system.
Proceedings of the 4th International Work Conference on Bioinspired Intelligence, 2015

2014
Line detection in images showing significant lens distortion and application to distortion correction.
Pattern Recognit. Lett., 2014

Special issue on computer vision applying pattern recognition techniques.
Pattern Recognit., 2014

Camera calibration in sport event scenarios.
Pattern Recognit., 2014

A Morphological Approach to Curvature-Based Evolution of Curves and Surfaces.
IEEE Trans. Pattern Anal. Mach. Intell., 2014

Automatic Lens Distortion Correction Using One-Parameter Division Models.
Image Process. Line, 2014

Homography estimation using one ellipse correspondence and minimal additional information.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Automatic Corner Matching in Highly Distorted Images of Zhang's Calibration Pattern.
Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2014

2013
Wide-Angle Lens Distortion Correction Using Division Models.
Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

2012
Zoom Dependent Lens Distortion Mathematical Models.
J. Math. Imaging Vis., 2012

A Real Time Morphological Snakes Algorithm.
Image Process. Line, 2012

AMILab Software: Medical Image Analysis, Processing and Visualization.
Proceedings of the Medicine Meets Virtual Reality 19 - NextMed, 2012

Mathematical Models for the Calibration of Cameras Mounted on a Tripod Using Primitive Tracking.
Proceedings of the Image Analysis and Recognition - 9th International Conference, 2012

Normalization and feature extraction on ear images.
Proceedings of the IEEE International Carnahan Conference on Security Technology, 2012

Automatic Camera Pose Recognition in Planar View Scenarios.
Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2012

2011
Accurate Depth Dependent Lens Distortion Models: An Application to Planar View Scenarios.
J. Math. Imaging Vis., 2011

Algebraic Lens Distortion Model Estimation.
Image Process. Line, 2011

Segmentation of Computed Tomography 3D Images Using Partial Differential Equations.
Proceedings of the Seventh International Conference on Signal-Image Technology and Internet-Based Systems, 2011

2010
Morphological Thick Line Center Detection.
Proceedings of the Image Analysis and Recognition, 7th International Conference, 2010

Morphological snakes.
Proceedings of the Twenty-Third IEEE Conference on Computer Vision and Pattern Recognition, 2010

2009
An Algebraic Approach to Lens Distortion by Line Rectification.
J. Math. Imaging Vis., 2009

A new energy-based method for 3D motion estimation of incompressible PIV flows.
Comput. Vis. Image Underst., 2009

Medical image noise reduction and region contrast enhancement using partial differential equations.
Proceedings of the IADIS International Conference Applied Computing 2009, 2009

2008
Filtering, Segmentation and Feature Extraction in Ultrasound Evaluation of Breast Lesions.
Proceedings of the Bildverarbeitung für die Medizin 2008, 2008

2007
Texture-Oriented Anisotropic Filtering and Geodesic Active Contours in Breast Tumor Ultrasound Segmentation.
J. Math. Imaging Vis., 2007

Symmetrical Dense Optical Flow Estimation with Occlusions Detection.
Int. J. Comput. Vis., 2007

A Variational Approach for 3D Motion Estimation of Incompressible PIV Flows.
Proceedings of the Scale Space and Variational Methods in Computer Vision, 2007

Symmetric Optical Flow.
Proceedings of the Computer Aided Systems Theory, 2007

Second Order Variational Optic Flow Estimation.
Proceedings of the Computer Aided Systems Theory, 2007

3D Motion Estimation Using a Combination of Correlation and Variational Methods for PIV.
Proceedings of the Computer Aided Systems Theory, 2007

Texture-Based Filtering and Front-Propagation Techniques for the Segmentation of Ultrasound Images.
Proceedings of the Computer Aided Systems Theory, 2007

Shape Analysis for Ultrasound Breast Lesion Evaluation.
Proceedings of the Bildverarbeitung für die Medizin 2007, 2007

2005
Semiautomatic Snake-Based Segmentation of Solid Breast Nodules on Ultrasonography.
Proceedings of the Computer Aided Systems Theory, 2005

Segmentation and Analysis of Breast Tumors on Ultrasonography.
Proceedings of the Bildverarbeitung für die Medizin 2005, Algorithmen - Systeme, 2005

2004
Anisotropic Interpolation of DT-MRI.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2004, 2004

Extracting Stellar Population Parameters of Galaxies from Photometric Data Using Evolution Strategies and Locally Weighted Linear Regression.
Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2004

Video Segmentation Through Multiscale Texture Analysis.
Proceedings of the Image Analysis and Recognition: International Conference, 2004

Computer-Aided Measurement of Solid Breast Tumor Features on Ultrasound Images.
Proceedings of the Computer Vision and Mathematical Methods in Medical and Biomedical Image Analysis, 2004

2003
Geometric Invariant Shape Representations Using Morphological Multiscale Analysis.
J. Math. Imaging Vis., 2003

Regularizing a Set of Unstructured 3D Points from a Sequence of Stereo Images.
Proceedings of the Scale Space Methods in Computer Vision, 4th International Conference, 2003

Texture Classification through Multiscale Orientation Histogram Analysis.
Proceedings of the Scale Space Methods in Computer Vision, 4th International Conference, 2003

Model of Vessels for the 3D Reconstruction.
Proceedings of the International Conference on Mathematics and Engineering Techniques in Medicine and Biological Scienes, 2003

Regularization of 3D Cylindrical Surfaces.
Proceedings of the Pattern Recognition and Image Analysis, First Iberian Conference, 2003

3D Reconstruction from a Vascular Tree Model.
Proceedings of the Computer Aided Systems Theory, 2003

Frequency Analysis of Contour Orientation Functions for Shape Representation and Motion Analysis.
Proceedings of the Computer Aided Systems Theory, 2003

2002
Dense Disparity Map Estimation Respecting Image Discontinuities: A PDE and Scale-Space Based Approach.
J. Vis. Commun. Image Represent., 2002

Real time identification of structures with magnetorheological dampers.
Proceedings of the 41st IEEE Conference on Decision and Control, 2002

Stability of macroscopic traffic flow modeling through wavefront expansion.
Proceedings of the American Control Conference, 2002

2001
'Beowulf cluster' for high-performance computing tasks at the university: A very profitable investment.
Informatica (Slovenia), 2001

'Beowulf Cluster' for High-performance Computing Tasks at the University: A Very Profitable Investment. High performance computing at low price.
Proceedings of the Changing Universities, 2001

2000
Reliable Estimation of Dense Optical Flow Fields with Large Displacements.
Int. J. Comput. Vis., 2000

Dense Disparity Map Estimation Respecting Image Discontinuities: A PDE and Scale-Space BasedApproach.
Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2000), 2000

Recursivity and PDE's in Image Processing.
Proceedings of the 15th International Conference on Pattern Recognition, 2000

Adaptive emergency braking control using a dynamic tire/road friction model.
Proceedings of the 39th IEEE Conference on Decision and Control, 2000

A fault management system for longitudinal vehicle control in AHS.
Proceedings of the American Control Conference, 2000

Traffic flow patterns in AHS networks: system and user optimals.
Proceedings of the American Control Conference, 2000

Emergency braking control in automated highway systems with underestimation of friction coefficient.
Proceedings of the American Control Conference, 2000

1999
On some real problems in computer vision which yield to algebraic system of equations.
SIGSAM Bull., 1999

A Scale-Space Approach to Nonlocal Optical Flow Calculations.
Proceedings of the Scale-Space Theories in Computer Vision, 1999

Scales in Natural Images and a Consequence on their Bounded Variation Norm.
Proceedings of the Scale-Space Theories in Computer Vision, 1999

1997
Image Quantization Using Reaction-Diffusion Equations.
SIAM J. Appl. Math., 1997

Affine Morphological Multiscale Analysis of Corners and Multiple Junctions.
Int. J. Comput. Vis., 1997

Image Enhancement Using and Optimum Quantizer.
Proceedings of the Computer Aided Systems Theory, 1997

1994
Morphological Approach to Multiscale Analysis: From Principles to Equations.
Proceedings of the Geometry-Driven Diffusion in Computer Vision, 1994


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