Ángel Sánchez

91 papers A 1B 4C 6Journal 36Unranked 43
YearRankTypeTitle / Venue / Authors
2025 J jnl
A constructive heuristic for pattern assignment in an ensemble of attractor neural networks to increase storage capacity.
Expert Syst. Appl.
Mario González-Rodríguez, Ángel Sánchez, David Dominguez, Francisco B. Rodríguez
2025 — conf
Graffiti and Covered Material Detections in Urban Images using Deep Learning.
IWSSIP
Tácio Souza Bomfim, Éldman de Oliveira Nunes, A. Belén Moreno, Ángel Sánchez
2025 J jnl
Information Entropy of Biometric Data in a Recurrent Neural Network with Low Connectivity.
Entropy
David Renato C. Dominguez-Carreta, Mario González-Rodríguez, Francisco de Borja Rodríguez, Ángel Sánchez, Rubem Erichsen
2025 J jnl
Macro-scale analysis of teaching assignment plans based on complex network metrics and graph visualizations.
Soc. Netw. Anal. Min.
Victoria Ruiz-Parrado, A. Belén Moreno, Ángel Sánchez, José Francisco Vélez
2025 — conf
On the Use of Concept Maps to Improve Student Skills in an Introductory Object-Oriented Analysis and Design Course.
ICPEC
José Francisco Vélez, A. Belén Moreno, Victoria Ruiz-Parrado, Ángel Sánchez
2024 — conf
A Study on Automatic Analysis of Handwriting Alterations Due to Parkinson's Disease.
EPIA (2)
Antoni Bigata Casademunt, Alvaro Barreiro-Garrido, Ana Belén Moreno, José Francisco Vélez, Ángel Sánchez
2024 J jnl
On the influence of artificially distorted images in firearm detection performance using deep learning.
PeerJ Comput. Sci.
Patricia Corral-Sanz, Alvaro Barreiro-Garrido, Ana Belén Moreno, Ángel Sánchez
2023 C conf
A Thermographic Time Series Approach for Evaluating the Breast Cancer Treatment.
AICCSA
Adriel S. Araújo, Milena H. S. Issa, João Victor Souza das Chagas, Ángel Sánchez, Débora C. Muchaluat-Saade, Aura Conci
2023 — conf
Utilizing Infrared Thermography for Assessing Breast Cancer Treatment Progression.
IWSSIP
Adriel S. Araújo, Milena H. S. Issa, Ángel Sánchez, Débora C. Muchaluat-Saade, Aura Conci
2022 J jnl
A bibliometric analysis of off-line handwritten document analysis literature (1990-2020).
Pattern Recognit.
Victoria Ruiz-Parrado, Ruben Heradio, Ernesto Aranda-Escolástico, Ángel Sánchez, José Francisco Vélez
2022 — conf
Deep Layout Extraction Applied to Historical Postcards.
IWINAC (1)
Bruno García, A. Belén Moreno, José Francisco Vélez, Ángel Sánchez
2022 — conf
Handwritten Word Recognition on the Fundación-Osborne Dataset.
IWINAC (1)
Alvaro Barreiro-Garrido, Victoria Ruiz-Parrado, Ángel Sánchez, José Francisco Vélez
2022 — conf
Using Thermography for Breast Cancer Neoadjuvant Treatment.
IWSSIP
Adriel S. Araújo, Milena H. S. Issa, Ángel Sánchez, Débora C. Muchaluat-Saade, Aura Conci
2021 J jnl
Ensemble of diluted attractor networks with optimized topology for fingerprint retrieval.
Neurocomputing
Mario González, Ángel Sánchez, David Dominguez, Francisco B. Rodríguez
2021 — conf
Fine-Tuning of Patterns Assignment to Subnetworks Increases the Capacity of an Attractor Network Ensemble.
IWANN (2)
Mario González, Ángel Sánchez, David Dominguez, Francisco B. Rodríguez
2021 B conf
Monitoring Breast Cancer Neoadjuvant Treatment using Thermographic Time Series.
CBMS
Adriel S. Araújo, Milena H. S. Issa, Petrucio R. T. Medeiros, Ángel Sánchez, Débora C. Muchaluat-Saade, Aura Conci
2020 J jnl
Associated Reality: A cognitive Human-Machine Layer for autonomous driving.
Robotics Auton. Syst.
Felipe Fernández, Ángel Sánchez, José Francisco Vélez, Ana Belén Moreno
2020 — conf
Evaluation of Output Representations in Neural Network-based Trajectory Predictions Systems.
IWSSIP
Andrea Ek-Hobak, Ángel Sánchez, Jean-Bernard Hayet
2020 — conf
Off-The-Shelf Based System for Urban Environment Video Analytics.
IWSSIP
Henry O. Velesaca, Steven Araujo, Patricia L. Suárez, Ángel Sánchez, Ángel D. Sappa
2020 J jnl
Off-line handwritten signature verification using compositional synthetic generation of signatures and Siamese Neural Networks.
Neurocomputing
Victoria Ruíz, Ismael Linares, Ángel Sánchez, José Francisco Vélez
2020 J jnl
SSD vs. YOLO for Detection of Outdoor Urban Advertising Panels under Multiple Variabilities.
Sensors
Ángel Morera, Ángel Sánchez, Ana Belén Moreno, Ángel D. Sappa, José Francisco Vélez
2020 J jnl
Solving the edge-disjoint paths problem using a two-stage method.
Int. Trans. Oper. Res.
Bernardo Martín, Ángel Sánchez, Cesar Beltran-Royo, Abraham Duarte
2020 — conf
The Augmented Space of a Smart City.
IWSSIP
Felipe Fernández, Ángel Sánchez, José Francisco Vélez, Ana Belén Moreno
2019 — conf
Automatic Image-Based Waste Classification.
IWINAC (2)
Victoria Ruíz, Ángel Sánchez, José Francisco Vélez, Bogdan Raducanu
2019 — conf
Ensemble of Attractor Networks for 2D Gesture Retrieval.
IWANN (2)
Carlos Dávila, Mario González, Jorge Luis Pérez-Medina, David Dominguez, Ángel Sánchez, Francisco B. Rodríguez
2019 — conf
Fingerprint Retrieval Using a Specialized Ensemble of Attractor Networks.
IWANN (2)
Mario González, Carlos Dávila, David Dominguez, Ángel Sánchez, Francisco B. Rodríguez
2019 — conf
Robust Detection of Outdoor Urban Advertising Panels in Static Images.
PAAMS (Workshops)
Ángel Morera, Ángel Sánchez, Ángel D. Sappa, José Francisco Vélez
2019 — conf
Symbiotic Autonomous Systems with Consciousness Using Digital Twins.
IWINAC (2)
Felipe Fernández, Ángel Sánchez, José Francisco Vélez, Ana Belén Moreno
2018 C conf
Automatic Anonymization of Printed-Text Document Images.
ICISP
Ángel Sánchez, José Francisco Vélez, Javier Sánchez, Ana Belén Moreno
2018 J jnl
Gender and Handedness Prediction from Offline Handwriting Using Convolutional Neural Networks.
Complex.
Ángel Morera, Ángel Sánchez, José Francisco Vélez, Ana Belén Moreno
2018 J jnl
Offline continuous handwriting recognition using sequence to sequence neural networks.
Neurocomputing
Jorge Sueiras, Victoria Ruíz, Ángel Sánchez, José Francisco Vélez
2018 — conf
Situation Awareness Cognitive Agent for Vehicle Geolocation in Tunnels.
PAAMS (Workshops)
Felipe Fernández, Ángel Sánchez, Adrián Suárez, José Francisco Vélez
2017 — conf
A Cognitive Architecture Framework for Critical Situation Awareness Systems.
IWINAC (1)
Felipe Fernández, Ángel Sánchez, José Francisco Vélez, Ana Belén Moreno
2017 — conf
A Deep Learning Approach to Handwritten Number Recognition.
IWINAC (2)
Victoria Ruíz, Maria T. Gonzalez de Lena, Jorge Sueiras, Ángel Sánchez, José Francisco Vélez
2017 — conf
Capacity and Retrieval of a Modular Set of Diluted Attractor Networks with Respect to the Global Number of Neurons.
IWANN (1)
Mario González, David Dominguez, Ángel Sánchez, Francisco B. Rodríguez
2017 J jnl
Deep Learning Applied to Semantic Content Extraction of Document Images.
ERCIM News
Victoria Ruíz, Jorge Sueiras, Ángel Sánchez, José Francisco Vélez
2017 J jnl
Increase attractor capacity using an ensembled neural network.
Expert Syst. Appl.
Mario González, David Dominguez, Ángel Sánchez, Francisco B. Rodríguez
2017 J jnl
New types of computational perceptions: Linguistic descriptions in deforestation analysis.
Expert Syst. Appl.
Patricia Conde-Clemente, José Maria Alonso, Éldman de Oliveira Nunes, Ángel Sánchez, Gracián Triviño
2016 J jnl
Analyzing the influence of contrast in large-scale recognition of natural images.
Integr. Comput. Aided Eng.
Ángel Sánchez, Ana Belén Moreno, Daniel Vélez, José Francisco Vélez
2016 B conf
Combining fuzzy experts' decisions fusion with linguistic summarization of mammograms for computer-aided breast diagnosis.
FUZZ-IEEE
Éldman de Oliveira Nunes, Ángel Sánchez, Ana Belén Moreno, Aura Conci
2016 — conf
Real-time railway speed limit sign recognition from video sequences.
IWSSIP
David Agudo, Ángel Sánchez, José Francisco Vélez, Ana Belén Moreno
2016 C conf
Using a Synthetic Character Database for Training Deep Learning Models Applied to Offline Handwritten Recognition.
ISDA
Jorge Sueiras, Victoria Ruíz, Ángel Sánchez, José Francisco Vélez
2015 — conf
On the Influence of Illumination Quality in 2D Facial Recognition.
IWINAC (2)
Ángel Sánchez, José Francisco Vélez, Ana Belén Moreno
2014 — conf
Effectively integrating a course on biometrics in a computer vision master's degree.
IWSSIP
Ángel Sánchez, José Francisco Vélez, Ana Belén Moreno, Éldman de Oliveira Nunes
2014 J jnl
Retrieval of noisy Fingerprint Patterns using Metric Attractor Networks.
Int. J. Neural Syst.
Mario González, David Dominguez, Francisco B. Rodríguez, Ángel Sánchez
2013 — conf
Automatic Detection of Facial Landmarks in Images with Different Sources of Variations.
IWINAC (2)
Ángel Sánchez, Ana Belén Moreno, José Francisco Vélez
2013 J jnl
Breast thermography from an image processing viewpoint: A survey.
Signal Process.
Tiago B. Borchartt, Aura Conci, Rita C. F. Lima, Roger Resmini, Ángel Sánchez
2013 J jnl
Signal processing techniques for detection of breast diseases.
Signal Process.
Aura Conci, Ángel Sánchez, Panos Liatsis, Hisashi Usuki
2012 J jnl
Off-line handwritten signature detection by analysis of evidence accumulation.
Int. J. Document Anal. Recognit.
Jose L. Esteban, José Francisco Vélez, Ángel Sánchez
2012 J jnl
Using adaptive background subtraction into a multi-level model for traffic surveillance.
Integr. Comput. Aided Eng.
Ángel Sánchez, Éldman de Oliveira Nunes, Aura Conci
2011 J jnl
Automatic line and word segmentation applied to densely line-skewed historical handwritten document images.
Integr. Comput. Aided Eng.
Ángel Sánchez, Carlos A. B. Mello, Pedro D. Suárez, Alberto Lopes
2011 — conf
Comparing Elastic Alignment Algorithms for the Off-Line Signature Verification Problem.
IWINAC (2)
José Francisco Vélez, Ángel Sánchez, Ana Belén Moreno, L. Morillo-Velarde
2011 J jnl
Differential optical flow applied to automatic facial expression recognition.
Neurocomputing
Ángel Sánchez, José V. Ruiz, Ana Belén Moreno, Antonio S. Montemayor, Javier Hernández, Juan José Pantrigo
2011 J jnl
Heuristic particle filter: applying abstraction techniques to the design of visual tracking algorithms.
Expert Syst. J. Knowl. Eng.
Juan José Pantrigo, Ángel Sánchez, Antonio S. Montemayor
2011 — conf
Human Action Recognition Based on Tracking Features.
IWINAC (1)
Javier Hernández, Antonio S. Montemayor, Juan José Pantrigo, Ángel Sánchez
2011 J jnl
Learning sequences of sparse correlated patterns using small-world attractor neural networks: An application to traffic videos.
Neurocomputing
Mario González, David Dominguez, Ángel Sánchez
2011 — conf
Multiple Line Skew Estimation of Handwritten Images of Documents Based on a Visual Perception Approach.
CAIP (2)
Carlos A. B. Mello, Ángel Sánchez, George D. C. Cavalcanti
2011 J jnl
Scientific Image Processing.
Comput. Sci. Eng.
Aura Conci, Ángel Sánchez
2011 J jnl
Video-Based Distance Traffic Analysis: Application to Vehicle Tracking and Counting.
Comput. Sci. Eng.
Ángel Sánchez, Pedro D. Suárez, Aura Conci, Éldman de Oliveira Nunes
2010 — conf
GRASP for Instance Selection in Medical Data Sets.
IWPACBB
Alfonso Fernández, Abraham Duarte, Rosa Hernández, Ángel Sánchez
2010 J jnl
Multiple and variable target visual tracking for video-surveillance applications.
Pattern Recognit. Lett.
Juan José Pantrigo, Javier Hernández, Ángel Sánchez
2009 — conf
Automatic Discrimination between Printed and Handwritten Text in Documents.
SIBGRAPI
Lincoln Faria da Silva, Aura Conci, Ángel Sánchez
2009 — ch.
Combining Particle filter and Population-Based Metaheuristics for Visual Articulated Motion Tracking.
Progress in Computer Vision and Image Analysis
Juan José Pantrigo, Ángel Sánchez, Antonio S. Montemayor, Kostas Gianikellis
2009 — conf
Comparing Feature Point Tracking with Dense Flow Tracking for Facial Expression Recognition.
IWINAC (2)
José V. Ruiz, Ana Belén Moreno, Juan José Pantrigo, Ángel Sánchez
2009 J jnl
Fuzzy shape-memory snakes for the automatic off-line signature verification problem.
Fuzzy Sets Syst.
José Francisco Vélez, Ángel Sánchez, Ana Belén Moreno, Jose L. Esteban
2009 C conf
Improved Fuzzy Snakes Applied to Biometric Verification Problems.
ISDA
José Francisco Vélez, Ángel Sánchez, F. Fernández
2009 J jnl
Representation spaces in a visual-based human action recognition system.
Neurocomputing
Juan José Pantrigo, Ángel Sánchez, José Mira Mira
2009 J jnl
Three-dimensional facial surface modeling applied to recognition.
Eng. Appl. Artif. Intell.
Ana Belén Moreno, Ángel Sánchez, Enrique Frías-Martínez, José Francisco Vélez
2008 — conf
Comparing Color and Texture-Based Algorithms for Human Skin Detection.
ICEIS (5)
Aura Conci, Éldman de Oliveira Nunes, Juan José Pantrigo, Ángel Sánchez
2008 — conf
Historical Document Image Binarization.
VISAPP (1)
Carlos A. B. Mello, Adriano L. I. Oliveira, Ángel Sánchez
2008 J jnl
Multi-dimensional visual tracking using scatter search particle filter.
Pattern Recognit. Lett.
Juan José Pantrigo, Ángel Sánchez, Antonio S. Montemayor, Abraham Duarte
2008 J jnl
On knowledge modelling of the Visual Tracking task.
Expert Syst. Appl.
Juan José Pantrigo, Ángel Sánchez, José Mira
2007 C conf
Introducing Fuzziness on Snake Models for Off-Line Signature Verification: A Comparative Study.
ISDA
José Francisco Vélez, Ángel Sánchez, Ana Belén Moreno, Jose L. Esteban
2007 — conf
Spieldose: An Interactive Genetic Software for Assisting to Music Composition Tasks.
IWINAC (1)
Ángel Sánchez, Juan José Pantrigo, Jesús Virseda, Gabriela Pérez
2006 — conf
Improving GPU particle filter with shader model 3.0 for visual tracking.
SIGGRAPH Research Posters
Antonio S. Montemayor, Bryson R. Payne, Juan José Pantrigo, Raúl Cabido, Ángel Sánchez, Felipe Fernández
2006 J jnl
Robust Representation of 3d Faces for Recognition.
Int. J. Pattern Recognit. Artif. Intell.
Ana Belén Moreno, Ángel Sánchez, Enrique Frías-Martínez
2006 J jnl
Support vector machines versus multi-layer perceptrons for efficient off-line signature recognition.
Eng. Appl. Artif. Intell.
Enrique Frías-Martínez, Ángel Sánchez, José Francisco Vélez
2005 A conf
A low-level hybridization between memetic algorithm and VNS for the max-cut problem.
GECCO
Abraham Duarte, Ángel Sánchez, Felipe Fernández, Raúl Cabido
2005 — conf
Hardware-Accelerated Template Matching.
IbPRIA (1)
Raúl Cabido, Antonio S. Montemayor, Ángel Sánchez
2005 C conf
Hybridizing Particle Filters and Population-based Metaheuristics for Dynamic Optimization Problems.
HIS
Juan José Pantrigo, Ángel Sánchez
2005 — conf
Particle filter on GPUs for multiple object tracking in HCI applications.
SIGGRAPH Posters
Antonio S. Montemayor, Juan José Pantrigo, Ángel Sánchez, Felipe Fernández
2005 — conf
Region Merging for Severe Oversegmented Images Using a Hierarchical Social Metaheuristic.
EvoWorkshops
Abraham Duarte, Ángel Sánchez, Felipe Fernández, Antonio S. Montemayor
2005 B conf
Scatter Search Particle Filter to Solve the Dynamic Travelling Salesman Problem.
EvoCOP
Juan José Pantrigo, Abraham Duarte, Ángel Sánchez, Raúl Cabido
2004 — conf
2D Human Tracking by Efficient Model Fitting Using a Path Relinking Particle Filter.
AMDO
Juan José Pantrigo, Ángel Sánchez, Kostas Gianikellis, Antonio S. Montemayor
2004 B conf
A Hierarchical Social Metaheuristic for the Max-Cut Problem.
EvoCOP
Abraham Duarte, Felipe Fernández, Ángel Sánchez, Antonio S. Montemayor
2004 — conf
Particle filter on GPUs for real-time tracking.
SIGGRAPH Posters
Antonio S. Montemayor, Juan José Pantrigo, Ángel Sánchez, Felipe Fernández
2004 — conf
Path Relinking Particle Filter for Human Body Pose Estimation.
SSPR/SPR
Juan José Pantrigo, Ángel Sánchez, Kostas Gianikellis, Abraham Duarte
2004 — conf
Top-Down Evolutionary Image Segmentation Using a Hierarchical Social Metaheuristic.
EvoWorkshops
Abraham Duarte, Ángel Sánchez, Felipe Fernández, Antonio S. Montemayor, Juan José Pantrigo
2003 — conf
Embedded Meteorological Airport Systems.
Embedded Systems and Applications
Francisco J. Díaz, Ángel Sánchez, Ana Belén Moreno, José Francisco Vélez
2003 — conf
Robust off-line signature verification using compression networks and positional cuttings.
NNSP
José Francisco Vélez, Ángel Sánchez, Ana Belén Moreno
2001 J jnl
Introducing Algorithm Design Techniques in Undergraduate Digital Image Processing Courses.
Int. J. Pattern Recognit. Artif. Intell.
Ángel Sánchez, José Francisco Vélez, Ana Belén Moreno, Jose L. Esteban