Connected operators for sprite creation and layered representation of image sequences. - Philippe Salembier; Oriol Pujol; Luis Garrido (EUSIPCO, 1998)

Intravascular Ultrasound Images Vessel Characterization Using AdaBoost. - Oriol Pujol; Misael Rosales; Petia Radeva; Eduard Fernández-Nofrerías (FIMH, 2003)

Adaboost to Classify Plaque Appearance in IVUS Images. - Oriol Pujol; Petia Radeva; Jordi Vitrià; Josepa Mauri (CIARP, 2004)

Simulation Model of Intravascular Ultrasound Images. - Misael Dario Rosales Ramírez; Petia Radeva Ivanova; Josepa Mauri; Oriol Pujol (MICCAI (2), 2004)

Texture Segmentation by Statistical Deformable Models. - Oriol Pujol; Petia Radeva (Int. J. Image Graph., 2004)

Classification Algorithms for Biomedical Volume Datasets. - Jesús Cerquides; Maite López-Sánchez; Santiago Ontañón; Eloi Puertas; Anna Puig; Oriol Pujol; Dani Tost (CAEPIA, 2005)

Solving Particularization with Supervised Clustering Competition Scheme. - Oriol Pujol; Petia Radeva (IbPRIA (2), 2005)

Fundamentals of Stop and Go active models. - Oriol Pujol; Debora Gil; Petia Radeva (Image Vis. Comput., 2005)

Optimal Extension of Error Correcting Output Codes. - Sergio Escalera; Oriol Pujol; Petia Radeva (CCIA, 2006)

In-Vivo IVUS Tissue Classification: A Comparison Between RF Signal Analysis and Reconstructed Images. - Karla L. Caballero Espinosa; Joel Barajas; Oriol Pujol; Neus Salvatella; Petia Radeva (CIARP, 2006)

Decoding of Ternary Error Correcting Output Codes. - Sergio Escalera; Oriol Pujol; Petia Radeva (CIARP, 2006)

ECOC-ONE: A Novel Coding and Decoding Strategy. - Sergio Escalera; Oriol Pujol (ICPR (3), 2006)

Forest Extension of Error Correcting Output Codes and Boosted Landmarks. - Sergio Escalera; Oriol Pujol; Petia Radeva (ICPR (4), 2006)

Automatic Detection of Intestinal Juices in Wireless Capsule Video Endoscopy. - Fernando Vilariño; Panagiota Spyridonos; Oriol Pujol; Jordi Vitrià; Petia Radeva (ICPR (4), 2006)

Automatic IVUS Segmentation of Atherosclerotic Plaque with Stop & Go Snake. - Ellen J. L. Brunenberg; Oriol Pujol; Bart M. ter Haar Romeny; Petia Radeva (MICCAI (2), 2006)

Discriminant ECOC: A Heuristic Method for Application Dependent Design of Error Correcting Output Codes. - Oriol Pujol; Petia Radeva; Jordi Vitrià (IEEE Trans. Pattern Anal. Mach. Intell., 2006)

Wavelet based approach to cluster analysis. Application on low dimensional data sets. - Xavier Otazu; Oriol Pujol (Pattern Recognit. Lett., 2006)

Multi-class Binary Object Categorization Using Blurred Shape Models. - Sergio Escalera; Alicia Fornés; Oriol Pujol; Josep Lladós 001; Petia Radeva (CIARP, 2007)

Complex Salient Regions for Computer Vision Problems. - Sergio Escalera; Petia Radeva; Oriol Pujol (CVPR, 2007)

Robust Complex Salient Regions. - Sergio Escalera; Oriol Pujol; Petia Radeva (IbPRIA (2), 2007)

Handwritten Symbol Recognition by a Boosted Blurred Shape Model with Error Correction. - Alicia Fornés; Sergio Escalera; Josep Lladós 001; Gemma Sánchez; Petia Radeva; Oriol Pujol (IbPRIA (1), 2007)

Reconstructing ivus images for an accurate tissue classification. - Karla L. Caballero Espinosa; Joel Barajas; Oriol Pujol; Josefina Mauri; Petia Radeva (VISAPP (Special Sessions), 2007)

Traffic sign classification using error correcting techniques. - Sergio Escalera; Petia Radeva; Oriol Pujol (VISAPP (2), 2007)

Boosted Landmarks of Contextual Descriptors and Forest-ECOC: A novel framework to detect and classify objects in cluttered scenes. - Sergio Escalera; Oriol Pujol; Petia Radeva (Pattern Recognit. Lett., 2007)

IVUS tissue characterization with sub-class error-correcting output codes. - Sergio Escalera; Oriol Pujol; Josepa Mauri; Petia Radeva (CVPR Workshops, 2008)

Separability of ternary Error-Correcting Output Codes. - Sergio Escalera; Oriol Pujol; Petia Radeva (ICPR, 2008)

Error-Correcting output coding for chagasic patients characterization. - Sergio Escalera; Oriol Pujol; Petia Radeva (ICPR, 2008)

Sub-class Error-Correcting Output Codes. - Sergio Escalera; Oriol Pujol; Petia Radeva (ICVS, 2008)

Robust Image-Based IVUS Pullbacks Gating. - Carlo Gatta; Oriol Pujol; Oriol Rodriguez-Leor; Josepa Mauri; Petia Radeva (MICCAI (2), 2008)

Loss-Weighted Decoding for Error-Correcting Output Coding. - Sergio Escalera; Oriol Pujol; Petia Radeva (VISAPP (2), 2008)

Detection of Complex Salient Regions. - Sergio Escalera; Oriol Pujol; Petia Radeva (EURASIP J. Adv. Signal Process., 2008)

Subclass Problem-Dependent Design for Error-Correcting Output Codes. - Sergio Escalera; David M. J. Tax; Oriol Pujol; Petia Radeva; Robert P. W. Duin (IEEE Trans. Pattern Anal. Mach. Intell., 2008)

An incremental node embedding technique for error correcting output codes. - Oriol Pujol; Sergio Escalera; Petia Radeva (Pattern Recognit., 2008)

A First Approach to Activity Recognition using Topic Models. - Pierluigi Casale; Oriol Pujol; Petia Radeva; Jordi Vitrià (CCIA, 2009)

On in-vitro and in-vivo IVUS data fusion. - Francesco Ciompi; Oriol Pujol; Oriol Rodriguez-Leor; Angel Serrano Vida; Josepa Mauri; Petia Radeva (CCIA, 2009)

Measuring Interest of Human Dyadic Interactions. - Sergio Escalera; Oriol Pujol; Petia Radeva; Jordi Vitrià (CCIA, 2009)

Multi-Scale Multi-Resolution Stacked Sequential Learning. - Eloi Puertas; Carlo Gatta; Oriol Pujol (CCIA, 2009)

Multi-modal laughter recognition in video conversations. - Sergio Escalera; Eloi Puertas; Petia Radeva; Oriol Pujol (CVPR Workshops, 2009)

Face-to-Face Social Activity Detection Using Data Collected with a Wearable Device. - Pierluigi Casale; Oriol Pujol; Petia Radeva (IbPRIA, 2009)

Enhancing In-Vitro IVUS Data for Tissue Characterization. - Francesco Ciompi; Oriol Pujol; Oriol Rodriguez-Leor; Carlo Gatta; Angel Serrano Vida; Petia Radeva (IbPRIA, 2009)

Multi-class Binary Symbol Classification with Circular Blurred Shape Models. - Sergio Escalera; Alicia Fornés; Oriol Pujol; Petia Radeva (ICIAP, 2009)

Circular Blurred Shape Model for symbol spotting in documents. - Sergio Escalera; Alicia Fornés; Oriol Pujol; Alberto Escudero; Petia Radeva (ICIP, 2009)

Recoding Error-Correcting Output Codes. - Sergio Escalera; Oriol Pujol; Petia Radeva (MCS, 2009)

ECOC Random Fields for Lumen Segmentation in Radial Artery IVUS Sequences. - Francesco Ciompi; Oriol Pujol; Eduard Fernández-Nofrerías; Josepa Mauri; Petia Radeva (MICCAI (1), 2009)

Geometry-Based Ensembles: Toward a Structural Characterization of the Classification Boundary. - Oriol Pujol; David Masip (IEEE Trans. Pattern Anal. Mach. Intell., 2009)

Blurred Shape Model for binary and grey-level symbol recognition. - Sergio Escalera; Alicia Fornés; Oriol Pujol; Petia Radeva; Gemma Sánchez; Josep Lladós 001 (Pattern Recognit. Lett., 2009)

Separability of ternary codes for sparse designs of error-correcting output codes. - Sergio Escalera; Oriol Pujol; Petia Radeva (Pattern Recognit. Lett., 2009)

Fast Rigid Registration of Vascular Structures in IVUS Sequences. - Carlo Gatta; Oriol Pujol; Oriol Rodriguez-Leor; Josepa Mauri; Petia Radeva (IEEE Trans. Inf. Technol. Biomed., 2009)

Traffic Sign Recognition Using Evolutionary Adaboost Detection and Forest-ECOC Classification. - Xavier Baró; Sergio Escalera; Jordi Vitrià; Oriol Pujol; Petia Radeva (IEEE Trans. Intell. Transp. Syst., 2009)

Intravascular Ultrasound Tissue Characterization with Sub-class Error-Correcting Output Codes. - Sergio Escalera; Oriol Pujol; Josepa Mauri; Petia Radeva (J. Signal Process. Syst., 2009)

Classifying Objects at Different Sizes with Multi-Scale Stacked Sequential Learning. - Eloi Puertas; Sergio Escalera; Oriol Pujol (CCIA, 2010)

A Meta-Learning Approach to Conditional Random Fields Using Error-Correcting Output Codes. - Francesco Ciompi; Oriol Pujol; Petia Radeva (ICPR, 2010)

Adding Classes Online in Error Correcting Output Codes Framework. - Sergio Escalera; David Masip; Eloi Puertas; Petia Radeva; Oriol Pujol (ICPR, 2010)

Boosted Geometry-Based Ensembles. - Oriol Pujol (MCS, 2010)

Automatic Detection of Dominance and Expected Interest. - Sergio Escalera; Oriol Pujol; Petia Radeva; Jordi Vitrià; María Teresa Anguera (EURASIP J. Adv. Signal Process., 2010)

Error-Correcting Ouput Codes Library. - Sergio Escalera; Oriol Pujol; Petia Radeva (J. Mach. Learn. Res., 2010)

Traffic sign recognition system with beta -correction. - Sergio Escalera; Oriol Pujol; Petia Radeva (Mach. Vis. Appl., 2010)

On the Decoding Process in Ternary Error-Correcting Output Codes. - Sergio Escalera; Oriol Pujol; Petia Radeva (IEEE Trans. Pattern Anal. Mach. Intell., 2010)

Re-coding ECOCs without re-training. - Sergio Escalera; Oriol Pujol; Petia Radeva (Pattern Recognit. Lett., 2010)

Automatic Branching Detection in IVUS Sequences. - Marina Alberti; Carlo Gatta; Simone Balocco; Francesco Ciompi; Oriol Pujol; Joana Silva; Xavier Carrillo; Petia Radeva (IbPRIA, 2011)

Combining Growcut and Temporal Correlation for IVUS Lumen Segmentation. - Simone Balocco; Carlo Gatta; Francesco Ciompi; Oriol Pujol; Xavier Carrillo; Josepa Mauri; Petia Radeva (IbPRIA, 2011)

Human Activity Recognition from Accelerometer Data Using a Wearable Device. - Pierluigi Casale; Oriol Pujol; Petia Radeva (IbPRIA, 2011)

Introducing the Separability Matrix for Error Correcting Output Codes Coding. - Miguel Ángel Bautista 001; Oriol Pujol; Xavier Baró; Sergio Escalera (MCS, 2011)

Approximate Convex Hulls Family for One-Class Classification. - Pierluigi Casale; Oriol Pujol; Petia Radeva (MCS, 2011)

Multi-class Multi-scale Stacked Sequential Learning. - Eloi Puertas; Sergio Escalera; Oriol Pujol (MCS, 2011)

A Holistic Approach for the Detection of Media-Adventitia Border in IVUS. - Francesco Ciompi; Oriol Pujol; Carlo Gatta; Xavier Carrillo; Josepa Mauri; Petia Radeva (MICCAI (3), 2011)

User Verification from Walking Activity - First Steps towards a Personal Verification System. - Pierluigi Casale; Oriol Pujol; Petia Radeva (PECCS, 2011)

Multi-scale stacked sequential learning. - Carlo Gatta; Eloi Puertas; Oriol Pujol (Pattern Recognit., 2011)

Online error correcting output codes. - Sergio Escalera; David Masip; Eloi Puertas; Petia Radeva; Oriol Pujol (Pattern Recognit. Lett., 2011)

Rayleigh Mixture Model for Plaque Characterization in Intravascular Ultrasound. - José C. R. Seabra; Francesco Ciompi; Oriol Pujol; Josepa Mauri; Petia Radeva; João M. Sanches (IEEE Trans. Biomed. Eng., 2011)

Circular Blurred Shape Model for Multiclass Symbol Recognition. - Sergio Escalera; Alicia Fornés; Oriol Pujol; Josep Lladós 001; Petia Radeva (IEEE Trans. Syst. Man Cybern. Part B, 2011)

Traffic-Sign Recognition Systems. - Sergio Escalera; Xavier Baró; Oriol Pujol; Jordi Vitrià; Petia Radeva (Springer, 2011)

On the Design of Low Redundancy Error-Correcting Output Codes. - Miguel Ángel Bautista 001; Sergio Escalera; Xavier Baró; Oriol Pujol; Jordi Vitrià; Petia Radeva (Ensembles in Machine Learning Applications, 2011)

Embedding Random Projections in Regularized Gradient Boosting Machines. - Pierluigi Casale; Oriol Pujol; Petia Radeva (Ensembles in Machine Learning Applications, 2011)

BoVDW: Bag-of-Visual-and-Depth-Words for gesture recognition. - Antonio Hernández-Vela; Miguel Ángel Bautista 001; Xavier Perez-Sala; Víctor Ponce-López; Xavier Baró; Oriol Pujol; Cecilio Angulo; Sergio Escalera (ICPR, 2012)

A Genetic Inspired Optimization for ECOC. - Miguel Ángel Bautista 001; Sergio Escalera; Xavier Baró; Oriol Pujol (SSPR/SPR, 2012)

Probability-Based Dynamic Time Warping for Gesture Recognition on RGB-D Data. - Miguel Ángel Bautista 001; Antonio Hernández-Vela; Víctor Ponce-López; Xavier Perez-Sala; Xavier Baró; Oriol Pujol; Cecilio Angulo; Sergio Escalera (WDIA, 2012)

HoliMAb: A holistic approach for Media-Adventitia border detection in intravascular ultrasound. - Francesco Ciompi; Oriol Pujol; Carlo Gatta; Marina Alberti; Simone Balocco; Xavier Carrillo; Josepa Mauri-Ferre; Petia Radeva (Medical Image Anal., 2012)

Minimal design of error-correcting output codes. - Miguel Ángel Bautista 001; Sergio Escalera; Xavier Baró; Petia Radeva; Jordi Vitrià; Oriol Pujol (Pattern Recognit. Lett., 2012)

Personalization and user verification in wearable systems using biometric walking patterns. - Pierluigi Casale; Oriol Pujol; Petia Radeva (Pers. Ubiquitous Comput., 2012)

Automatic Bifurcation Detection in Coronary IVUS Sequences. - Marina Alberti; Simone Balocco; Carlo Gatta; Francesco Ciompi; Oriol Pujol; Joana Silva; Xavier Carrillo; Petia Radeva (IEEE Trans. Biomed. Eng., 2012)

Actions in Context: System for People with Dementia. - Àlex Pardo; Albert Clapés; Sergio Escalera; Oriol Pujol (CitiSens, 2013)

Learning to Detect Stent Struts in Intravascular Ultrasound. - Francesco Ciompi; Rui Hua; Simone Balocco; Marina Alberti; Oriol Pujol; Carles Caus; Josepa Mauri; Petia Radeva (IbPRIA, 2013)

Learning to Segment Humans by Stacking Their Body Parts. - Eloi Puertas; Miguel Ángel Bautista 001; Daniel Sánchez 005; Sergio Escalera; Oriol Pujol (ECCV Workshops (1), 2014)

Standardized evaluation methodology and reference database for evaluating IVUS image segmentation. - Simone Balocco; Carlo Gatta; Francesco Ciompi; Andreas Wahle; Petia Radeva; Stéphane G. Carlier; Gözde B. Ünal; Elias Sanidas; Josepa Mauri; Xavier Carrillo; Tomas Kovarnik; Ching-Wei Wang; et al. (Comput. Medical Imaging Graph., 2014)

On the design of an ECOC-Compliant Genetic Algorithm. - Miguel Ángel Bautista 001; Sergio Escalera; Xavier Baró; Oriol Pujol (Pattern Recognit., 2014)

Approximate polytope ensemble for one-class classification. - Pierluigi Casale; Oriol Pujol; Petia Radeva (Pattern Recognit., 2014)

ECOC-DRF: Discriminative random fields based on error correcting output codes. - Francesco Ciompi; Oriol Pujol; Petia Radeva (Pattern Recognit., 2014)

Probability-based Dynamic Time Warping and Bag-of-Visual-and-Depth-Words for Human Gesture Recognition in RGB-D. - Antonio Hernández-Vela; Miguel Ángel Bautista 001; Xavier Perez-Sala; Víctor Ponce-López; Sergio Escalera; Xavier Baró; Oriol Pujol; Cecilio Angulo (Pattern Recognit. Lett., 2014)

Activity Recognition from Single Chest-Mounted Accelerometer. - Pierluigi Casale; Oriol Pujol; Petia Radeva (UCI Machine Learning Repository, 2014)

Learning to count with deep object features. - Santi Seguí; Oriol Pujol; Jordi Vitrià (CVPR Workshops, 2015)

Special Issue on "New Advances in Similarity-Based Systems and Applications". - Lledó Museros Cabedo; Oriol Pujol; Núria Agell (Appl. Artif. Intell., 2015)

Generalized multi-scale stacked sequential learning for multi-class classification. - Eloi Puertas; Sergio Escalera; Oriol Pujol (Pattern Anal. Appl., 2015)

Special issue CogKnow. - Lledó Museros Cabedo; Oriol Pujol; Núria Agell (Pattern Recognit. Lett., 2015)

An Approximate Support Vector Machines Solver with Budget Control. - Carles Roger Riera Molina; Oriol Pujol (CIARP, 2016)

A Gesture Recognition System for Detecting Behavioral Patterns of ADHD. - Miguel Ángel Bautista 001; Antonio Hernández-Vela; Sergio Escalera; Laura Igual; Oriol Pujol; Josep Moya; Verónica Violant; María Teresa Anguera (IEEE Trans. Cybern., 2016)

Synthetic Data Generation for Deep Learning in Counting Pedestrians. - Hadi Keivan Ekbatani; Oriol Pujol; Santi Seguí (ICPRAM, 2017)

Solving internal covariate shift in deep learning with linked neurons. - Carles Roger Riera Molina; Oriol Pujol Vila (CoRR, 2017)

Towards Global Explanations for Credit Risk Scoring. - Irene Unceta; Jordi Nin; Oriol Pujol (CoRR, 2018)

Action detection fusing multiple Kinects and a WIMU: an application to in-home assistive technology for the elderly. - Albert Clapés; Àlex Pardo; Oriol Pujol Vila; Sergio Escalera (Mach. Vis. Appl., 2018)

Error-Correcting Factorization. - Miguel Ángel Bautista 001; Oriol Pujol; Fernando De la Torre; Sergio Escalera (IEEE Trans. Pattern Anal. Mach. Intell., 2018)

From Batch to Online Learning Using Copies. - Irene Unceta; Jordi Nin; Oriol Pujol (CCIA, 2019)

Uncertainty Estimation for Black-Box Classification Models: A Use Case for Sentiment Analysis. - José Mena; Axel Brando; Oriol Pujol; Jordi Vitrià (IbPRIA (1), 2019)

Using Copies to Remove Sensitive Data: A Case Study on Fair Superhero Alignment Prediction. - Irene Unceta; Jordi Nin; Oriol Pujol (IbPRIA (1), 2019)

Analysis of Vocational Education and Training and the Labour Market in Catalonia. A Data-Driven Approach. - José Mena; Marc Torrent-Moreno; Daniel González; Laura Portell; Oriol Pujol; Jordi Vitrià (PKDD/ECML Workshops (1), 2019)

Dirichlet uncertainty wrappers for actionable algorithm accuracy accountability and auditability. - José Mena; Oriol Pujol; Jordi Vitrià (CoRR, 2019)

Dirichlet uncertainty wrappers for actionable algorithm accuracy accountability and auditability. - José Mena Roldán; Oriol Pujol Vila; Jordi Vitrià Marca (FAT*, 2020)

Sampling Unknown Decision Functions to Build Classifier Copies. - Irene Unceta; Diego Palacios; Jordi Nin; Oriol Pujol (MDAI, 2020)

Uncertainty-Based Rejection Wrappers for Black-Box Classifiers. - José Mena; Oriol Pujol; Jordi Vitrià (IEEE Access, 2020)

Copying Machine Learning Classifiers. - Irene Unceta; Jordi Nin; Oriol Pujol (IEEE Access, 2020)

Differential Replication in Machine Learning. - Irene Unceta; Jordi Nin; Oriol Pujol (CoRR, 2020)

Environmental Adaptation and Differential Replication in Machine Learning. - Irene Unceta; Jordi Nin; Oriol Pujol (Entropy, 2020)

Combining Simulations and Machine Learning for Efficient Prediction of Process Parameters Evolution in Injection Moulding. - Albert Abio; Francesc Bonada; Oriol Pujol (CCIA, 2021)

Quantile Encoder: Tackling High Cardinality Categorical Features in Regression Problems. - Carlos Mougan; David Masip; Jordi Nin; Oriol Pujol (MDAI, 2021)

Differential Replication for Credit Scoring in Regulated Environments. - Irene Unceta; Jordi Nin; Oriol Pujol (Entropy, 2021)

Training Thinner and Deeper Neural Networks: Jumpstart Regularization. - Carles Roger Riera Molina; Camilo Rey; Thiago Serra; Eloi Puertas; Oriol Pujol (CPAIOR, 2022)

The forgotten human autonomy in Machine Learning. - Paula Subías-Beltrán; Oriol Pujol; Itziar de Lecuona (IAIL@HHAI, 2022)

Reconstruction of univariate functions from directional persistence diagrams. - Aina Ferrà; Carles Casacuberta; Oriol Pujol (CoRR, 2022)

A Survey on Uncertainty Estimation in Deep Learning Classification Systems from a Bayesian Perspective. - José Mena; Oriol Pujol; Jordi Vitrià (ACM Comput. Surv., 2022)

Assessing VTE Risk in Cancer Patients Using Deep Learning Synthetic Data Generation and Domain Adaptation Techniques. - Sergi Bech; Bárbara Lobato; Oriol Pujol; José Manuel Soria; Andrés Muñoz (CCIA, 2023)

Respect for Autonomy in the Machine Learning Pipeline. - Paula Subías-Beltrán; Oriol Pujol; Itziar de Lecuona; Vicent J. Ribas Ripoll (CCIA, 2023)

A Scalable and Efficient Iterative Method for Copying Machine Learning Classifiers. - Nahuel Statuto; Irene Unceta; Jordi Nin; Oriol Pujol (J. Mach. Learn. Res., 2023)

Importance attribution in neural networks by means of persistence landscapes of time series. - Aina Ferrà; Carles Casacuberta; Oriol Pujol (Neural Comput. Appl., 2023)

Unit-Centric Regularization for Efficient Deep Neural Networks. - Carles Roger Riera Molina; Eloi Puertas; Oriol Pujol (IEEE Access, 2025)

Safeguarding Autonomy: a Focus on Machine Learning Decision Systems. - Paula Subías-Beltrán; Oriol Pujol; Itziar de Lecuona (CoRR, 2025)