default search action
David Freire-Obregón
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2024
- [j12]Oliverio J. Santana, Javier Lorenzo-Navarro, David Freire-Obregón, Daniel Hernández-Sosa, Modesto Castrillón Santana:
Applying deep learning image enhancement methods to improve person re-identification. Neurocomputing 598: 128011 (2024) - [j11]Fabio Narducci, Piercalo Dondi, David Freire-Obregón, Florin Pop:
Introduction to the special issue on "Computer vision solutions for part-based image analysis and classification (CV_PARTIAL)". Pattern Recognit. Lett. 185: 150-151 (2024) - [j10]Modesto Castrillón Santana, Elena Sánchez-Nielsen, David Freire-Obregón, Oliverio J. Santana, Daniel Hernández-Sosa, Javier Lorenzo-Navarro:
Visual Question Answering Models for Zero-Shot Pedestrian Attribute Recognition: A Comparative Study. SN Comput. Sci. 5(6): 680 (2024) - [c29]David Freire-Obregón, Daniel Hernández-Sosa, Oliverio J. Santana, Javier Lorenzo-Navarro, Modesto Castrillón Santana:
Towards Bi-Hemispheric Emotion Mapping Through EEG: A Dual-Stream Neural Network Approach. FG 2024: 1-5 - [c28]Javier Torón-Artiles, Daniel Hernández-Sosa, Oliverio J. Santana, Javier Lorenzo-Navarro, David Freire-Obregón:
Classifying Soccer Ball-on-Goal Position Through Kicker Shooting Action. ICPRAM 2024: 79-90 - [c27]Modesto Castrillón Santana, David Freire-Obregón, Daniel Hernández-Sosa, Oliverio J. Santana, Francisco Ortega-Zamorano, José Isern González, Javier Lorenzo-Navarro:
An Evaluation of General-Purpose Optical Character Recognizers and Digit Detectors for Race Bib Number Recognition. ICPRAM 2024: 910-917 - [i9]David Freire-Obregón, Javier Lorenzo-Navarro, Oliverio J. Santana, Daniel Hernández-Sosa, Modesto Castrillón Santana:
A Large-Scale Re-identification Analysis in Sporting Scenarios: the Betrayal of Reaching a Critical Point. CoRR abs/2401.00080 (2024) - [i8]David Freire-Obregón, Daniel Hernández-Sosa, Oliverio J. Santana, Javier Lorenzo-Navarro, Modesto Castrillón Santana:
Towards Bi-Hemispheric Emotion Mapping through EEG: A Dual-Stream Neural Network Approach. CoRR abs/2405.09551 (2024) - 2023
- [j9]Oliverio J. Santana, David Freire-Obregón, Daniel Hernández-Sosa, Javier Lorenzo-Navarro, Elena Sánchez-Nielsen, Modesto Castrillón Santana:
Facial expression analysis in a wild sporting environment. Multim. Tools Appl. 82(8): 11395-11415 (2023) - [j8]David Freire-Obregón, Maria De Marsico, Paola Barra, Javier Lorenzo-Navarro, Modesto Castrillón Santana:
Zero-shot ear cross-dataset transfer for person recognition on mobile devices. Pattern Recognit. Lett. 166: 143-150 (2023) - [c26]Modesto Castrillón Santana, Elena Sánchez-Nielsen, David Freire-Obregón, Oliverio J. Santana, Daniel Hernández-Sosa, Javier Lorenzo-Navarro:
Evaluation of a Visual Question Answering Architecture for Pedestrian Attribute Recognition. CAIP (1) 2023: 13-22 - [c25]José Salas-Cáceres, Javier Lorenzo-Navarro, David Freire-Obregón, Modesto Castrillón Santana:
Novelty Detection in Human-Machine Interaction Through a Multimodal Approach. CIARP 2023: 464-479 - [c24]David Freire-Obregón, Javier Lorenzo-Navarro, Oliverio J. Santana, Daniel Hernández-Sosa, Modesto Castrillón Santana:
A Large-Scale Re-identification Analysis in Sporting Scenarios: the Betrayal of Reaching a Critical Point. IJCB 2023: 1-9 - [c23]Lucia Cimmino, David Freire-Obregón, Andrea Francesco Abate:
Image Similarity between Masked and Unmasked Face for Consumer Electronics Applications. ICCE 2023: 1-2 - [c22]David Freire-Obregón, Daniel Hernández-Sosa, Oliverio J. Santana, Javier Lorenzo-Navarro, Modesto Castrillón Santana:
Towards Facial Expression Robustness in Multi-scale Wild Environments. ICIAP (1) 2023: 184-195 - [c21]David Freire-Obregón, Javier Lorenzo-Navarro, Oliverio J. Santana, Daniel Hernández-Sosa, Modesto Castrillón Santana:
A Large-scale Analysis of Athletes' Cumulative Race Time in Running Events. ICIAP (1) 2023: 282-292 - [c20]Sara L. Almonacid-Uribe, Oliverio J. Santana, Daniel Hernández-Sosa, David Freire-Obregón:
Exploring Data Augmentation Strategies for Diagonal Earlobe Crease Detection. ICPRAM (Revised Selected Papers) 2023: 3-18 - [c19]Sara L. Almonacid-Uribe, Oliverio J. Santana, Daniel Hernández-Sosa, David Freire-Obregón:
Deep Learning for Diagonal Earlobe Crease Detection. ICPRAM 2023: 74-81 - [c18]Oliverio J. Santana, Javier Lorenzo-Navarro, David Freire-Obregón, Daniel Hernández-Sosa, Modesto Castrillón Santana:
Improving Person Re-identification Through Low-Light Image Enhancement. ICPRAM (Revised Selected Papers) 2023: 95-110 - [c17]Oliverio J. Santana, Javier Lorenzo-Navarro, David Freire-Obregón, Daniel Hernández-Sosa, Modesto Castrillón Santana:
Evaluating the Impact of Low-Light Image Enhancement Methods on Runner Re-Identification in the Wild. ICPRAM 2023: 641-648 - [c16]David Freire-Obregón, Javier Lorenzo-Navarro, Oliverio J. Santana, Daniel Hernández-Sosa, Modesto Castrillón Santana:
An X3D Neural Network Analysis for Runner's Performance Assessment in a Wild Sporting Environment. MVA 2023: 1-5 - [i7]David Freire-Obregón, Javier Lorenzo-Navarro, Oliverio J. Santana, Daniel Hernández-Sosa, Modesto Castrillón Santana:
An X3D Neural Network Analysis for Runner's Performance Assessment in a Wild Sporting Environment. CoRR abs/2307.12183 (2023) - [i6]Javier Torón-Artiles, Daniel Hernández-Sosa, Oliverio J. Santana, Javier Lorenzo-Navarro, David Freire-Obregón:
Classifying Soccer Ball-on-Goal Position Through Kicker Shooting Action. CoRR abs/2312.15236 (2023) - 2022
- [j7]David Freire-Obregón, Paola Barra, Modesto Castrillón Santana, Maria De Marsico:
Inflated 3D ConvNet context analysis for violence detection. Mach. Vis. Appl. 33(1): 15 (2022) - [c15]David Freire-Obregón, Javier Lorenzo-Navarro, Modesto Castrillón Santana:
Decontextualized I3D ConvNet for Ultra-Distance Runners Performance Analysis at a Glance. ICIAP (3) 2022: 242-253 - [c14]David Freire-Obregón, Javier Lorenzo-Navarro, Oliverio J. Santana, Daniel Hernández-Sosa, Modesto Castrillón Santana:
Towards cumulative race time regression in sports: I3D ConvNet transfer learning in ultra-distance running events. ICPR 2022: 805-811 - [c13]Oliverio J. Santana, Javier Lorenzo-Navarro, David Freire-Obregón, Daniel Hernández-Sosa, José Isern González, Modesto Castrillón Santana:
Exploiting Temporal Coherence to Improve Person Re-identification. ICPRAM (Revised Selected Papers) 2022: 134-151 - [c12]Miguel Angel Medina, Javier Lorenzo-Navarro, David Freire-Obregón, Oliverio J. Santana, Daniel Hernández-Sosa, Modesto Castrillón Santana:
Boosting Re-identification in the Ultra-running Scenario. ICPRAM 2022: 461-469 - [i5]David Freire-Obregón, Javier Lorenzo-Navarro, Modesto Castrillón Santana:
Decontextualized I3D ConvNet for ultra-distance runners performance analysis at a glance. CoRR abs/2203.06749 (2022) - [i4]David Freire-Obregón, Javier Lorenzo-Navarro, Oliverio J. Santana, Daniel Hernández-Sosa, Modesto Castrillón Santana:
Towards cumulative race time regression in sports: I3D ConvNet transfer learning in ultra-distance running events. CoRR abs/2208.11191 (2022) - [i3]Sara L. Almonacid-Uribe, Oliverio J. Santana, Daniel Hernández-Sosa, David Freire-Obregón:
Deep Learning for Diagonal Earlobe Crease Detection. CoRR abs/2210.11582 (2022) - 2021
- [j6]David Freire-Obregón, Kevin Rosales-Santana, Pedro A. Marín-Reyes, Adrián Peñate Sánchez, Javier Lorenzo-Navarro, Modesto Castrillón Santana:
Improving user verification in human-robot interaction from audio or image inputs through sample quality assessment. Pattern Recognit. Lett. 149: 179-184 (2021) - 2020
- [j5]David Freire-Obregón, Modesto Castrillón Santana, Paola Barra, Carmen Bisogni, Michele Nappi:
An attention recurrent model for human cooperation detection. Comput. Vis. Image Underst. 197-198: 102991 (2020) - [j4]Adrián Peñate Sánchez, David Freire-Obregón, Adrián Lorenzo-Melián, Javier Lorenzo-Navarro, Modesto Castrillón Santana:
TGC20ReId: A dataset for sport event re-identification in the wild. Pattern Recognit. Lett. 138: 355-361 (2020) - [c11]Pablo Hernández-Carrascosa, Adrián Peñate Sánchez, Javier Lorenzo-Navarro, David Freire-Obregón, Modesto Castrillón Santana:
TGCRBNW: A Dataset for Runner Bib Number Detection (and Recognition) in the Wild. ICPR 2020: 9445-9451
2010 – 2019
- 2019
- [j3]David Freire-Obregón, Fabio Narducci, Silvio Barra, Modesto Castrillón Santana:
Deep learning for source camera identification on mobile devices. Pattern Recognit. Lett. 126: 86-91 (2019) - [c10]Paola Barra, Carmen Bisogni, Michele Nappi, David Freire-Obregón, Modesto Castrillón Santana:
Gait Analysis for Gender Classification in Forensics. DependSys 2019: 180-190 - [c9]Paola Barra, Carmen Bisogni, Michele Nappi, David Freire-Obregón, Modesto Castrillón Santana:
Gotcha-I: A Multiview Human Videos Dataset. SSCC 2019: 213-224 - 2018
- [j2]Modesto Castrillón Santana, Javier Lorenzo-Navarro, Carlos Manuel Travieso-González, David Freire-Obregón, Jesús Bernardino Alonso Hernández:
Evaluation of local descriptors and CNNs for non-adult detection in visual content. Pattern Recognit. Lett. 113: 10-18 (2018) - 2017
- [i2]David Freire-Obregón, Fabio Narducci, Silvio Barra, Modesto Castrillón Santana:
Deep learning for source camera identification on mobile devices. CoRR abs/1710.01257 (2017) - 2016
- [i1]David Freire-Obregón, Modesto Castrillón Santana, Javier Lorenzo-Navarro:
Optimized clothes segmentation to boost gender classification in unconstrained scenarios. CoRR abs/1611.03999 (2016) - 2015
- [j1]David Freire-Obregón, Modesto Castrillón Santana:
An Evolutive Approach for Smile Recognition in Video Sequences. Int. J. Pattern Recognit. Artif. Intell. 29(1): 1550006:1-1550006:17 (2015) - [c8]Javier Lorenzo-Navarro, Modesto Castrillón Santana, David Freire-Obregón, Enrique Ramón-Balmaseda:
Stripe based clothes segmentation. ICME Workshops 2015: 1-6 - 2014
- [c7]David Freire-Obregón, Modesto Castrillón Santana, Enrique Ramón-Balmaseda, Javier Lorenzo-Navarro:
Automatic clothes segmentation for soft biometrics. ICIP 2014: 4972-4976 - [c6]Javier Lorenzo-Navarro, Modesto Castrillón Santana, Enrique Ramón-Balmaseda, David Freire-Obregón:
Evaluation of LBP and HOG Descriptors for Clothing Attribute Description. VAAM@ICPR 2014: 53-65 - 2010
- [c5]Modesto Castrillón Santana, Javier Lorenzo, David Freire-Obregón, Oscar Déniz:
Learning to recognize gender using experience. ICIP 2010: 4533-4536
2000 – 2009
- 2009
- [c4]David Freire-Obregón, Luis Antón-Canalís, Modesto Castrillón Santana:
A Study for the Self Similarity Smile Detection. COST 2101/2102 Conference 2009: 97-104 - [c3]David Freire-Obregón, Modesto Castrillón Santana, Oscar Déniz-Suárez:
Smile Detection using Local Binary Patterns and Support Vector Machines. VISAPP (1) 2009: 398-401 - 2007
- [c2]Roberto Moreno-Díaz, Arminda Moreno-Díaz, Gabriel de Blasio, David Freire-Obregón:
A Structure for Generalized Space-Time Processing: The Feedforward Visual Case. EUROCAST 2007: 90-96 - [c1]David Freire-Obregón, Roberto Moreno-Díaz Jr., Roberto Moreno-Díaz, Gabriel de Blasio, Arminda Moreno-Díaz:
A Computational Structure for Generalized Visual Space-Time Chromatic Processing. IWINAC (1) 2007: 90-95
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from , , and to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-12-10 21:45 CET by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint