A Structure for Generalized Space-Time Processing: The Feedforward Visual Case. - Roberto Moreno-Díaz; Arminda Moreno-Díaz; Gabriel de Blasio; David Freire-Obregón (EUROCAST, 2007)

A Computational Structure for Generalized Visual Space-Time Chromatic Processing. - David Freire-Obregón; Roberto Moreno-Díaz Jr.; Roberto Moreno-Díaz; Gabriel de Blasio; Arminda Moreno-Díaz (IWINAC (1), 2007)

A Study for the Self Similarity Smile Detection. - David Freire-Obregón; Luis Antón-Canalís; Modesto Castrillón Santana (COST 2101/2102 Conference, 2009)

Smile Detection using Local Binary Patterns and Support Vector Machines. - David Freire-Obregón; Modesto Castrillón Santana; Oscar Déniz-Suárez (VISAPP (1), 2009)

Learning to recognize gender using experience. - Modesto Castrillón Santana; Javier Lorenzo 001; David Freire-Obregón; Oscar Déniz (ICIP, 2010)

Automatic clothes segmentation for soft biometrics. - David Freire-Obregón; Modesto Castrillón Santana; Enrique Ramón-Balmaseda; Javier Lorenzo-Navarro (ICIP, 2014)

Evaluation of LBP and HOG Descriptors for Clothing Attribute Description. - Javier Lorenzo-Navarro; Modesto Castrillón Santana; Enrique Ramón-Balmaseda; David Freire-Obregón (VAAM@ICPR, 2014)

Stripe based clothes segmentation. - Javier Lorenzo-Navarro; Modesto Castrillón Santana; David Freire-Obregón; Enrique Ramón-Balmaseda (ICME Workshops, 2015)

An Evolutive Approach for Smile Recognition in Video Sequences. - David Freire-Obregón; Modesto Castrillón Santana (Int. J. Pattern Recognit. Artif. Intell., 2015)

Optimized clothes segmentation to boost gender classification in unconstrained scenarios. - David Freire-Obregón; Modesto Castrillón Santana; Javier Lorenzo-Navarro (CoRR, 2016)

Evaluation of local descriptors and CNNs for non-adult detection in visual content. - Modesto Castrillón Santana; Javier Lorenzo-Navarro; Carlos Manuel Travieso-González; David Freire-Obregón; Jesús Bernardino Alonso Hernández (Pattern Recognit. Lett., 2018)

Gait Analysis for Gender Classification in Forensics. - Paola Barra; Carmen Bisogni; Michele Nappi; David Freire-Obregón; Modesto Castrillón Santana (DependSys, 2019)

Gotcha-I: A Multiview Human Videos Dataset. - Paola Barra; Carmen Bisogni; Michele Nappi; David Freire-Obregón; Modesto Castrillón Santana (SSCC, 2019)

Deep learning for source camera identification on mobile devices. - David Freire-Obregón; Fabio Narducci; Silvio Barra; Modesto Castrillón Santana (Pattern Recognit. Lett., 2019)

TGCRBNW: A Dataset for Runner Bib Number Detection (and Recognition) in the Wild. - Pablo Hernández-Carrascosa; Adrián Peñate Sánchez; Javier Lorenzo-Navarro; David Freire-Obregón; Modesto Castrillón Santana (ICPR, 2020)

An attention recurrent model for human cooperation detection. - David Freire-Obregón; Modesto Castrillón Santana; Paola Barra; Carmen Bisogni; Michele Nappi (Comput. Vis. Image Underst., 2020)

TGC20ReId: A dataset for sport event re-identification in the wild. - Adrián Peñate Sánchez; David Freire-Obregón; Adrián Lorenzo-Melián; Javier Lorenzo-Navarro; Modesto Castrillón Santana (Pattern Recognit. Lett., 2020)

Improving user verification in human-robot interaction from audio or image inputs through sample quality assessment. - David Freire-Obregón; Kevin Rosales-Santana; Pedro A. Marín-Reyes; Adrián Peñate Sánchez; Javier Lorenzo-Navarro; Modesto Castrillón Santana (Pattern Recognit. Lett., 2021)

Decontextualized I3D ConvNet for Ultra-Distance Runners Performance Analysis at a Glance. - David Freire-Obregón; Javier Lorenzo-Navarro; Modesto Castrillón Santana (ICIAP (3), 2022)

Towards cumulative race time regression in sports: I3D ConvNet transfer learning in ultra-distance running events. - David Freire-Obregón; Javier Lorenzo-Navarro; Oliverio J. Santana; Daniel Hernández-Sosa; Modesto Castrillón Santana (ICPR, 2022)

Boosting Re-identification in the Ultra-running Scenario. - Miguel Angel Medina; Javier Lorenzo-Navarro; David Freire-Obregón; Oliverio J. Santana; Daniel Hernández-Sosa; Modesto Castrillón Santana (ICPRAM, 2022)

Exploiting Temporal Coherence to Improve Person Re-identification. - Oliverio J. Santana; Javier Lorenzo-Navarro; David Freire-Obregón; Daniel Hernández-Sosa; José Isern González; Modesto Castrillón Santana (ICPRAM (Revised Selected Papers), 2022)

Inflated 3D ConvNet context analysis for violence detection. - David Freire-Obregón; Paola Barra; Modesto Castrillón Santana; Maria De Marsico (Mach. Vis. Appl., 2022)

Evaluation of a Visual Question Answering Architecture for Pedestrian Attribute Recognition. - Modesto Castrillón Santana; Elena Sánchez-Nielsen; David Freire-Obregón; Oliverio J. Santana; Daniel Hernández-Sosa; Javier Lorenzo-Navarro (CAIP (1), 2023)

Novelty Detection in Human-Machine Interaction Through a Multimodal Approach. - José Salas-Cáceres; Javier Lorenzo-Navarro; David Freire-Obregón; Modesto Castrillón Santana (CIARP, 2023)

A Large-Scale Re-identification Analysis in Sporting Scenarios: the Betrayal of Reaching a Critical Point. - David Freire-Obregón; Javier Lorenzo-Navarro; Oliverio J. Santana; Daniel Hernández-Sosa; Modesto Castrillón Santana (IJCB, 2023)

Image Similarity between Masked and Unmasked Face for Consumer Electronics Applications. - Lucia Cimmino; David Freire-Obregón; Andrea Francesco Abate (ICCE, 2023)

Towards Facial Expression Robustness in Multi-scale Wild Environments. - David Freire-Obregón; Daniel Hernández-Sosa; Oliverio J. Santana; Javier Lorenzo-Navarro; Modesto Castrillón Santana (ICIAP (1), 2023)

A Large-scale Analysis of Athletes' Cumulative Race Time in Running Events. - David Freire-Obregón; Javier Lorenzo-Navarro; Oliverio J. Santana; Daniel Hernández-Sosa; Modesto Castrillón Santana (ICIAP (1), 2023)

Deep Learning for Diagonal Earlobe Crease Detection. - Sara L. Almonacid-Uribe; Oliverio J. Santana; Daniel Hernández-Sosa; David Freire-Obregón (ICPRAM, 2023)

Exploring Data Augmentation Strategies for Diagonal Earlobe Crease Detection. - Sara L. Almonacid-Uribe; Oliverio J. Santana; Daniel Hernández-Sosa; David Freire-Obregón (ICPRAM (Revised Selected Papers), 2023)

Evaluating the Impact of Low-Light Image Enhancement Methods on Runner Re-Identification in the Wild. - Oliverio J. Santana; Javier Lorenzo-Navarro; David Freire-Obregón; Daniel Hernández-Sosa; Modesto Castrillón Santana (ICPRAM, 2023)

Improving Person Re-identification Through Low-Light Image Enhancement. - Oliverio J. Santana; Javier Lorenzo-Navarro; David Freire-Obregón; Daniel Hernández-Sosa; Modesto Castrillón Santana (ICPRAM (Revised Selected Papers), 2023)

An X3D Neural Network Analysis for Runner's Performance Assessment in a Wild Sporting Environment. - David Freire-Obregón; Javier Lorenzo-Navarro; Oliverio J. Santana; Daniel Hernández-Sosa; Modesto Castrillón Santana (MVA, 2023)

Zero-shot ear cross-dataset transfer for person recognition on mobile devices. - David Freire-Obregón; Maria De Marsico; Paola Barra; Javier Lorenzo-Navarro; Modesto Castrillón Santana (Pattern Recognit. Lett., 2023)

Facial expression analysis in a wild sporting environment. - Oliverio J. Santana; David Freire-Obregón; Daniel Hernández-Sosa; Javier Lorenzo-Navarro; Elena Sánchez-Nielsen; Modesto Castrillón Santana (Multim. Tools Appl., 2023)

Towards Bi-Hemispheric Emotion Mapping Through EEG: A Dual-Stream Neural Network Approach. - David Freire-Obregón; Daniel Hernández-Sosa; Oliverio J. Santana; Javier Lorenzo-Navarro; Modesto Castrillón Santana (FG, 2024)

An Evaluation of General-Purpose Optical Character Recognizers and Digit Detectors for Race Bib Number Recognition. - Modesto Castrillón Santana; David Freire-Obregón; Daniel Hernández-Sosa; Oliverio J. Santana; Francisco Ortega-Zamorano; José Isern González; Javier Lorenzo-Navarro (ICPRAM, 2024)

Classifying Soccer Ball-on-Goal Position Through Kicker Shooting Action. - Javier Torón-Artiles; Daniel Hernández-Sosa; Oliverio J. Santana; Javier Lorenzo-Navarro; David Freire-Obregón (ICPRAM, 2024)

Applying deep learning image enhancement methods to improve person re-identification. - Oliverio J. Santana; Javier Lorenzo-Navarro; David Freire-Obregón; Daniel Hernández-Sosa; Modesto Castrillón Santana (Neurocomputing, 2024)

Introduction to the special issue on "Computer vision solutions for part-based image analysis and classification (CV_PARTIAL)". - Fabio Narducci; Piercalo Dondi; David Freire-Obregón; Florin Pop (Pattern Recognit. Lett., 2024)

Visual Question Answering Models for Zero-Shot Pedestrian Attribute Recognition: A Comparative Study. - Modesto Castrillón Santana; Elena Sánchez-Nielsen; David Freire-Obregón; Oliverio J. Santana; Daniel Hernández-Sosa; Javier Lorenzo-Navarro (SN Comput. Sci., 2024)

Synthesizing multilevel abstraction ear sketches for enhanced biometric recognition. - David Freire-Obregón; João Neves 002; Ziga Emersic; Blaz Meden; Modesto Castrillón Santana; Hugo Proença 001 (Image Vis. Comput., 2025)

An Evaluation of a Visual Question Answering Strategy for Zero-shot Facial Expression Recognition in Still Images. - Modesto Castrillón Santana; Oliverio J. Santana; David Freire-Obregón; Daniel Hernández-Sosa; Javier Lorenzo-Navarro (CoRR, 2025)

Predicting Soccer Penalty Kick Direction Using Human Action Recognition. - David Freire-Obregón; Oliverio J. Santana; Javier Lorenzo-Navarro; Daniel Hernández-Sosa; Modesto Castrillón Santana (CoRR, 2025)

Mapping Emotions in the Brain: A Bi-Hemispheric Neural Model with Explainable Deep Learning. - David Freire-Obregón; Agnieszka Dubiel; Prasoon Kumar Vinodkumar; Gholamreza Anbarjafari; Dorota Kaminska; Modesto Castrillón Santana (CoRR, 2025)

Multimodal emotion recognition based on a fusion of audiovisual information with temporal dynamics. - José Salas-Cáceres; Javier Lorenzo-Navarro; David Freire-Obregón; Modesto Castrillón Santana (Multim. Tools Appl., 2025)