Josep Lladós

According to our database1, Josep Lladós authored at least 200 papers between 1996 and 2019.

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

Timeline

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Bibliography

2019
Information extraction from historical handwritten document images with a context-aware neural model.
Pattern Recognition, 2019

2018
Subgraph spotting in graph representations of comic book images.
Pattern Recognition Letters, 2018

Product graph-based higher order contextual similarities for inexact subgraph matching.
Pattern Recognition, 2018

Learning Graph Distances with Message Passing Neural Networks.
Proceedings of the 24th International Conference on Pattern Recognition, 2018

Learning Cross-Modal Deep Embeddings for Multi-Object Image Retrieval using Text and Sketch.
Proceedings of the 24th International Conference on Pattern Recognition, 2018

Word-Hunter: A Gamesourcing Experience to Validate the Transcription of Historical Manuscripts.
Proceedings of the 16th International Conference on Frontiers in Handwriting Recognition, 2018

Joint Recognition of Handwritten Text and Named Entities with a Neural End-to-End Model.
Proceedings of the 13th IAPR International Workshop on Document Analysis Systems, 2018

Aligning Salient Objects to Queries: A Multi-modal and Multi-object Image Retrieval Framework.
Proceedings of the Computer Vision - ACCV 2018, 2018

2017
Large-scale graph indexing using binary embeddings of node contexts for information spotting in document image databases.
Pattern Recognition Letters, 2017

Explaining teaching uses of Wikipedia through faculty personal and contextual features.
Online Information Review, 2017

Handwriting Recognition by Attribute Embedding and Recurrent Neural Networks.
Proceedings of the 14th IAPR International Conference on Document Analysis and Recognition, 2017

Graph-Based Deep Learning for Graphics Classification.
Proceedings of the 12th International Workshop on Graphics Recognitio, 2017

Improving Information Retrieval in Multiwriter Scenario by Exploiting the Similarity Graph of Document Terms.
Proceedings of the 14th IAPR International Conference on Document Analysis and Recognition, 2017

Learning Structural Loss Parameters on Graph Embedding Applied on Symbolic Graphs.
Proceedings of the 12th International Workshop on Graphics Recognitio, 2017

ICDAR2017 Competition on Information Extraction in Historical Handwritten Records.
Proceedings of the 14th IAPR International Conference on Document Analysis and Recognition, 2017

Bringing Back Hieroglyph.
Proceedings of the 12th International Workshop on Graphics Recognitio, 2017

Shallow Neural Network Model for Hand-Drawn Symbol Recognition in Multi-Writer Scenario.
Proceedings of the 12th International Workshop on Graphics Recognitio, 2017

Pyramidal Stochastic Graphlet Embedding for Document Pattern Classification.
Proceedings of the 14th IAPR International Conference on Document Analysis and Recognition, 2017

Graph Embedding Through Probabilistic Graphical Model Applied to Symbolic Graphs.
Proceedings of the Pattern Recognition and Image Analysis - 8th Iberian Conference, 2017

Two Decades of GREC Workshop Series. Conclusions of GREC2017.
Proceedings of the Graphics Recognition, Current Trends and Evolutions, 2017

Error-Tolerant Coarse-to-Fine Matching Model for Hierarchical Graphs.
Proceedings of the Graph-Based Representations in Pattern Recognition, 2017

2016
Factors that influence the teaching use of Wikipedia in higher education.
JASIST, 2016

Handwritten Word Image Categorization with Convolutional Neural Networks and Spatial Pyramid Pooling.
Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2016

Local Binary Pattern for Word Spotting in Handwritten Historical Document.
Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2016

Compact correlated features for writer independent signature verification.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Election Tally Sheets Processing System.
Proceedings of the 12th IAPR Workshop on Document Analysis Systems, 2016

An Interactive Transcription System of Census Records Using Word-Spotting Based Information Transfer.
Proceedings of the 12th IAPR Workshop on Document Analysis Systems, 2016

Banknote Counterfeit Detection through Background Texture Printing Analysis.
Proceedings of the 12th IAPR Workshop on Document Analysis Systems, 2016

2015
Efficient segmentation-free keyword spotting in historical document collections.
Pattern Recognition, 2015

A study of Bag-of-Visual-Words representations for handwritten keyword spotting.
IJDAR, 2015

Wikipedia at university: what faculty think and do about it.
The Electronic Library, 2015

Document Analysis Techniques for Automatic Electoral Document Processing: A Survey.
Proceedings of the E-Voting and Identity, 2015

Automatic Verification of Properly Signed Multi-page Document Images.
Proceedings of the Advances in Visual Computing - 11th International Symposium, 2015

A comparative study of local detectors and descriptors for mobile document classification.
Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Towards query-by-speech handwritten keyword spotting.
Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Handwritten word spotting by inexact matching of grapheme graphs.
Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Use case visual Bag-of-Words techniques for camera based identity document classification.
Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Attributed Graph Grammar for floor plan analysis.
Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Novel line verification for multiple instance focused retrieval in document collections.
Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Hidden Markov model topology optimization for handwriting recognition.
Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

A semi-automatic groundtruthing tool for mobile-captured document segmentation.
Proceedings of the 13th International Conference on Document Analysis and Recognition, 2015

Towards the Alignment of Handwritten Music Scores.
Proceedings of the Graphic Recognition. Current Trends and Challenges, 2015

Ontology-Based Understanding of Architectural Drawings.
Proceedings of the Graphic Recognition. Current Trends and Challenges, 2015

Large-Scale Graph Indexing Using Binary Embeddings of Node Contexts.
Proceedings of the Graph-Based Representations in Pattern Recognition, 2015

2014
Graphics Recognition Techniques.
Proceedings of the Handbook of Document Image Processing and Recognition, 2014

Boosting the handwritten word spotting experience by including the user in the loop.
Pattern Recognition, 2014

Multimodal page classification in administrative document image streams.
IJDAR, 2014

Word searching in unconstrained layout using character pair coding.
IJDAR, 2014

A graph-based approach for segmenting touching lines in historical handwritten documents.
IJDAR, 2014

Représentation des mots manuscrits par graphe pour la recherche par similarité.
Document Numérique, 2014

Modelling Task-Dependent Eye Guidance to Objects in Pictures.
Cognitive Computation, 2014

A Coarse-to-Fine Word Spotting Approach for Historical Handwritten Documents Based on Graph Embedding and Graph Edit Distance.
Proceedings of the 22nd International Conference on Pattern Recognition, 2014

BH2M: The Barcelona Historical, Handwritten Marriages Database.
Proceedings of the 22nd International Conference on Pattern Recognition, 2014

Embedding Document Structure to Bag-of-Words through Pair-wise Stable Key-Regions.
Proceedings of the 22nd International Conference on Pattern Recognition, 2014

e-Crowds: A Mobile Platform for Browsing and Searching in Historical Demography-Related Manuscripts.
Proceedings of the 14th International Conference on Frontiers in Handwriting Recognition, 2014

On the Influence of Key Point Encoding for Handwritten Word Spotting.
Proceedings of the 14th International Conference on Frontiers in Handwriting Recognition, 2014

Fast structural matching for document image retrieval through spatial databases.
Proceedings of the Document Recognition and Retrieval XXI, 2014

A bimodal crowdsourcing platform for demographic historical manuscripts.
Proceedings of the Digital Access to Textual Cultural Heritage 2014, 2014

A Novel Learning-Free Word Spotting Approach Based on Graph Representation.
Proceedings of the 11th IAPR International Workshop on Document Analysis Systems, 2014

Sequential Word Spotting in Historical Handwritten Documents.
Proceedings of the 11th IAPR International Workshop on Document Analysis Systems, 2014

Représentation par graphe de mots manuscrits dans les images pour la recherche par similarité.
Proceedings of the CORIA 2014, 2014

2013
The ESPOSALLES database: An ancient marriage license corpus for off-line handwriting recognition.
Pattern Recognition, 2013

Fuzzy multilevel graph embedding.
Pattern Recognition, 2013

A symbol spotting approach in graphical documents by hashing serialized graphs.
Pattern Recognition, 2013

An Interactive Appearance-based Document Retrieval System for Historical Newspapers.
Proceedings of the VISAPP 2013, 2013

Divide and conquer: atomizing and parallelizing a task in a mobile crowdsourcing platform.
Proceedings of the 2nd ACM international workshop on Crowdsourcing for multimedia, 2013

Unsupervised Wall Detector in Architectural Floor Plans.
Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Key-Region Detection for Document Images - Application to Administrative Document Retrieval.
Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Show-Through Cancellation and Image Enhancement by Multiresolution Contrast Processing.
Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Contextual word spotting in historical manuscripts using Markov logic networks.
Proceedings of the 2nd International Workshop on Historical Document Imaging and Processing, 2013

Integrating Visual and Textual Cues for Query-by-String Word Spotting.
Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Near Convex Region Adjacency Graph and Approximate Neighborhood String Matching for Symbol Spotting in Graphical Documents.
Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

Towards Modelling an Attention-Based Text Localization Process.
Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

Hybrid Grammar Language Model for Handwritten Historical Documents Recognition.
Proceedings of the Pattern Recognition and Image Analysis - 6th Iberian Conference, 2013

Spotting Graphical Symbols in Camera-Acquired Documents in Real Time.
Proceedings of the Graphics Recognition. Current Trends and Challenges, 2013

Runlength Histogram Image Signature for Perceptual Retrieval of Architectural Floor Plans.
Proceedings of the Graphics Recognition. Current Trends and Challenges, 2013

Hierarchical Plausibility-Graphs for Symbol Spotting in Graphical Documents.
Proceedings of the Graphics Recognition. Current Trends and Challenges, 2013

A Product Graph Based Method for Dual Subgraph Matching Applied to Symbol Spotting.
Proceedings of the Graphics Recognition. Current Trends and Challenges, 2013

2012
Multi-oriented touching text character segmentation in graphical documents using dynamic programming.
Pattern Recognition, 2012

On the Influence of Word Representations for Handwritten Word Spotting in Historical Documents.
IJPRAI, 2012

Text line extraction in graphical documents using background and foreground information.
IJDAR, 2012

CVC-MUSCIMA: a ground truth of handwritten music score images for writer identification and staff removal.
IJDAR, 2012

Improving Fuzzy Multilevel Graph Embedding through Feature Selection Technique.
Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2012

Bidirectional Language Model for Handwriting Recognition.
Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2012

Hierarchical Graph Representation for Symbol Spotting in Graphical Document Images.
Proceedings of the Structural, Syntactic, and Statistical Pattern Recognition, 2012

Multipage document retrieval by textual and visual representations.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

Combination of product graph and random walk kernel for symbol spotting in graphical documents.
Proceedings of the 21st International Conference on Pattern Recognition, 2012

The Role of the Users in Handwritten Word Spotting Applications: Query Fusion and Relevance Feedback.
Proceedings of the 2012 International Conference on Frontiers in Handwriting Recognition, 2012

On Influence of Line Segmentation in Efficient Word Segmentation in Old Manuscripts.
Proceedings of the 2012 International Conference on Frontiers in Handwriting Recognition, 2012

A Coarse-to-Fine Approach for Handwritten Word Spotting in Large Scale Historical Documents Collection.
Proceedings of the 2012 International Conference on Frontiers in Handwriting Recognition, 2012

CVC-UAB's Participation in the Flowchart Recognition Task of CLEF-IP 2012.
Proceedings of the CLEF 2012 Evaluation Labs and Workshop, 2012

2011
Circular Blurred Shape Model for Multiclass Symbol Recognition.
IEEE Trans. Systems, Man, and Cybernetics, Part B, 2011

Document seal detection using GHT and character proximity graphs.
Pattern Recognition, 2011

Editorial preface - Special issue on ICDAR2009 selected and extended papers.
IJDAR, 2011

Browsing Heterogeneous Document Collections by a Segmentation-Free Word Spotting Method.
Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

Subgraph Spotting through Explicit Graph Embedding: An Application to Content Spotting in Graphic Document Images.
Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

The ICDAR 2011 Music Scores Competition: Staff Removal and Writer Identification.
Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

Symbol Spotting in Line Drawings through Graph Paths Hashing.
Proceedings of the 2011 International Conference on Document Analysis and Recognition, 2011

Handwritten Word Spotting in Old Manuscript Images Using a Pseudo-structural Descriptor Organized in a Hash Structure.
Proceedings of the Pattern Recognition and Image Analysis - 5th Iberian Conference, 2011

A Bag-of-Paths Based Serialized Subgraph Matching for Symbol Spotting in Line Drawings.
Proceedings of the Pattern Recognition and Image Analysis - 5th Iberian Conference, 2011

Classification of Administrative Document Images by Logo Identification.
Proceedings of the Graphics Recognition. New Trends and Challenges, 2011

The 2012 Music Scores Competitions: Staff Removal and Writer Identification.
Proceedings of the Graphics Recognition. New Trends and Challenges, 2011

Bag-of-GraphPaths Descriptors for Symbol Recognition and Spotting in Line Drawings.
Proceedings of the Graphics Recognition. New Trends and Challenges, 2011

Interactive Trademark Image Retrieval by Fusing Semantic and Visual Content.
Proceedings of the Advances in Information Retrieval, 2011

2010
Relational indexing of vectorial primitives for symbol spotting in line-drawing images.
Pattern Recognition Letters, 2010

Unsupervised writer adaptation of whole-word HMMs with application to word-spotting.
Pattern Recognition Letters, 2010

Multi-oriented Bangla and Devnagari text recognition.
Pattern Recognition, 2010

A syntactic approach based on distortion-tolerant Adjacency Grammars and a spatial-directed parser to interpret sketched diagrams.
Pattern Recognition, 2010

Symbol spotting in vectorized technical drawings through a lookup table of region strings.
Pattern Anal. Appl., 2010

A combination of features for symbol-independent writer identification in old music scores.
IJDAR, 2010

Rotation invariant hand-drawn symbol recognition based on a dynamic time warping model.
IJDAR, 2010

Seal object detection in document images using GHT of local component shapes.
Proceedings of the 2010 ACM Symposium on Applied Computing (SAC), 2010

Perceptual Image Retrieval by Adding Color Information to the Shape Context Descriptor.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

A Fuzzy-Interval Based Approach for Explicit Graph Embedding.
Proceedings of the Recognizing Patterns in Signals, Speech, Images and Videos, 2010

A Content Spotting System for Line Drawing Graphic Document Images.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

Symbol Classification Using Dynamic Aligned Shape Descriptor.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

An Efficient Staff Removal Approach from Printed Musical Documents.
Proceedings of the 20th International Conference on Pattern Recognition, 2010

A Symbol-Dependent Writer Identification Approach in Old Handwritten Music Scores.
Proceedings of the International Conference on Frontiers in Handwriting Recognition, 2010

Efficient logo retrieval through hashing shape context descriptors.
Proceedings of the Ninth IAPR International Workshop on Document Analysis Systems, 2010

Query driven word retrieval in graphical documents.
Proceedings of the Ninth IAPR International Workshop on Document Analysis Systems, 2010

A bag of notes approach to writer identification in old handwritten musical scores.
Proceedings of the Ninth IAPR International Workshop on Document Analysis Systems, 2010

A framework for the assessment of text extraction algorithms on complex colour images.
Proceedings of the Ninth IAPR International Workshop on Document Analysis Systems, 2010

Symbol Spotting in Digital Libraries - Focused Retrieval over Graphic-rich Document Collections.
Springer, ISBN: 978-1-84996-207-0, 2010

2009
Blurred Shape Model for binary and grey-level symbol recognition.
Pattern Recognition Letters, 2009

A performance evaluation protocol for symbol spotting systems in terms of recognition and location indices.
IJDAR, 2009

A Complete System for Detection and Recognition of Text in Graphical Documents using Background Information.
Proceedings of the VISAPP 2009 - Proceedings of the Fourth International Conference on Computer Vision Theory and Applications, Lisboa, Portugal, February 5-8, 2009, 2009

Corest: A Measure of Color and Space Stability to Detect Salient Regions According to Human Criteria.
Proceedings of the VISAPP 2009 - Proceedings of the Fourth International Conference on Computer Vision Theory and Applications, Lisboa, Portugal, February 5-8, 2009, 2009

Logo Spotting by a Bag-of-words Approach for Document Categorization.
Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Multi-Oriented and Multi-Sized Touching Character Segmentation Using Dynamic Programming.
Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Seal Detection and Recognition: An Approach for Document Indexing.
Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

On the Use of Textural Features for Writer Identification in Old Handwritten Music Scores.
Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Graphological Analysis of Handwritten Text Documents for Human Resources Recruitment.
Proceedings of the 10th International Conference on Document Analysis and Recognition, 2009

Symbol Recognition Using a Concept Lattice of Graphical Patterns.
Proceedings of the Graphics Recognition. Achievements, 2009

Touching Text Character Localization in Graphical Documents Using SIFT.
Proceedings of the Graphics Recognition. Achievements, 2009

SSP: Sketching Slide Presentations, a Syntactic Approach.
Proceedings of the Graphics Recognition. Achievements, 2009

Fuzzy Intervals for Designing Structural Signature: An Application to Graphic Symbol Recognition.
Proceedings of the Graphics Recognition. Achievements, 2009

A similarity measure between vector sequences with application to handwritten word image retrieval.
Proceedings of the 2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2009), 2009

Modelling Human Segmentation Trough Color and Space Analysis.
Proceedings of the Computer Analysis of Images and Patterns, 13th International Conference, 2009

2008
A Generic Architecture for the Conversion of Document Collections into Semantically Annotated Digital Archives.
J. UCS, 2008

Multi-Scale Layout Descriptor Based on Delaunay Triangulation for Image Retrieval.
Proceedings of the VISAPP 2008: Proceedings of the Third International Conference on Computer Vision Theory and Applications, Funchal, Madeira, Portugal, January 22-25, 2008, 2008

Recognition of Multi-oriented Touching Characters in Graphical Documents.
Proceedings of the Sixth Indian Conference on Computer Vision, Graphics & Image Processing, 2008

Convex hull based approach for multi-oriented character recognition from graphical documents.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Unsupervised writer style adaptation for handwritten word spotting.
Proceedings of the 19th International Conference on Pattern Recognition (ICPR 2008), 2008

Word and Symbol Spotting Using Spatial Organization of Local Descriptors.
Proceedings of the Eighth IAPR International Workshop on Document Analysis Systems, 2008

Multi-Oriented English Text Line Extraction Using Background and Foreground Information.
Proceedings of the Eighth IAPR International Workshop on Document Analysis Systems, 2008

HistoSketch: A Semi-Automatic Annotation Tool for Archival Documents.
Proceedings of the Eighth IAPR International Workshop on Document Analysis Systems, 2008

Writer Identification in Old Handwritten Music Scores.
Proceedings of the Eighth IAPR International Workshop on Document Analysis Systems, 2008

Performance Evaluation of Symbol Recognition and Spotting Systems: An Overview.
Proceedings of the Eighth IAPR International Workshop on Document Analysis Systems, 2008

2007
Special issue on graphics recognition.
IJDAR, 2007

Camera-Based Graphical Symbol Detection.
Proceedings of the 9th International Conference on Document Analysis and Recognition (ICDAR 2007), 2007

A Pen-Based Interface for Real-Time Document Edition.
Proceedings of the 9th International Conference on Document Analysis and Recognition (ICDAR 2007), 2007

An Incremental On-line Parsing Algorithm for Recognizing Sketching Diagrams.
Proceedings of the 9th International Conference on Document Analysis and Recognition (ICDAR 2007), 2007

Indexing Historical Documents by Word Shape Signatures.
Proceedings of the 9th International Conference on Document Analysis and Recognition (ICDAR 2007), 2007

Text/Graphics Separation in Color Maps.
Proceedings of the 2007 International Conference on Computing: Theory and Applications (ICCTA 2007), 2007

Boundary Shape Recognition Using Accumulated Length and Angle Information.
Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

Rejection Strategies Involving Classifier Combination for Handwriting Recognition.
Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

Word Spotting in Archive Documents Using Shape Contexts.
Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

Handwritten Symbol Recognition by a Boosted Blurred Shape Model with Error Correction.
Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

Similarity-Based Object Retrieval Using Appearance and Geometric Feature Combination.
Proceedings of the Pattern Recognition and Image Analysis, Third Iberian Conference, 2007

A Region-Based Hashing Approach for Symbol Spotting in Technical Documents.
Proceedings of the Graphics Recognition. Recent Advances and New Opportunities, 2007

A System to Segment Text and Symbols from Color Maps.
Proceedings of the Graphics Recognition. Recent Advances and New Opportunities, 2007

Categorization of Digital Ink Elements Using Spectral Features.
Proceedings of the Graphics Recognition. Recent Advances and New Opportunities, 2007

Representing and Parsing Sketched Symbols Using Adjacency Grammars and a Grid-Directed Parser.
Proceedings of the Graphics Recognition. Recent Advances and New Opportunities, 2007

Old Handwritten Musical Symbol Classification by a Dynamic Time Warping Based Method.
Proceedings of the Graphics Recognition. Recent Advances and New Opportunities, 2007

Hand Drawn Symbol Recognition by Blurred Shape Model Descriptor and a Multiclass Classifier.
Proceedings of the Graphics Recognition. Recent Advances and New Opportunities, 2007

A Fast CBIR System of Old Ornamental Letter.
Proceedings of the Graphics Recognition. Recent Advances and New Opportunities, 2007

Multi-class Binary Object Categorization Using Blurred Shape Models.
Proceedings of the Progress in Pattern Recognition, 2007

2006
Automatic Interpretation of Proofreading Sketches.
Proceedings of the Sketch Based Interfaces and Modeling 2006, 2006

Automatic Learning of Symbol Descriptions Avoiding Topological Ambiguities.
Proceedings of the Sketch Based Interfaces and Modeling 2006, 2006

Automatic Adjacency Grammar Generation from User Drawn Sketches.
Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

The Fuzzy-Spatial Descriptor for the Online Graphic Recognition: Overlapping Matrix Algorithm.
Proceedings of the Document Analysis Systems VII, 7th International Workshop, 2006

2005
An Adjacency Grammar to Recognize Symbols and Gestures in a Digital Pen Framework.
Proceedings of the Pattern Recognition and Image Analysis, Second Iberian Conference, 2005

Object Image Retrieval by Shape Content in Complex Scenes Using Geometric Constraints.
Proceedings of the Pattern Recognition and Image Analysis, Second Iberian Conference, 2005

Symbol Spotting in Technical Drawings Using Vectorial Signatures.
Proceedings of the Graphics Recognition. Ten Years Review and Future Perspectives, 2005

An Incremental Parser to Recognize Diagram Symbols and Gestures Represented by Adjacency Grammars.
Proceedings of the Graphics Recognition. Ten Years Review and Future Perspectives, 2005

Primitive Segmentation in Old Handwritten Music Scores.
Proceedings of the Graphics Recognition. Ten Years Review and Future Perspectives, 2005

Biometric Recognition Based on Line Shape Descriptors.
Proceedings of the Graphics Recognition. Ten Years Review and Future Perspectives, 2005

Staff and graphical primitive segmentation in old handwritten music scores.
Proceedings of the Artificial Intelligence Research and Development, 2005

2004
Graph Matching Versus Graph Parsing In Graphics Recognition - A Combined Approach.
IJPRAI, 2004

A Platform to Extract Knowledge from Graphic Documents. Application to an Architectural Sketch Understanding Scenario.
Proceedings of the Document Analysis Systems VI, 6th International Workshop, 2004

2003
A Case Study of Pattern Recognition: Symbol Recognition in Graphic Documents.
Proceedings of the Pattern Recognition in Information Systems, 2003

Symbol recognition using graphs.
Proceedings of the 2003 International Conference on Image Processing, 2003

High-Level Clothes Description Based on Colour-Texture and Structural Features.
Proceedings of the Pattern Recognition and Image Analysis, First Iberian Conference, 2003

Syntactic Models to Represent Perceptually Regular Repetitive Patterns in Graphic Documents.
Proceedings of the Graphics Recognition, 2003

Vectorial Signatures for Symbol Discrimination.
Proceedings of the Graphics Recognition, 2003

2002
A mean string algorithm to compute the average among a set of 2D shapes.
Pattern Recognition Letters, 2002

Textual Descriptors for Browsing People by Visual Appearance.
Proceedings of the Topics in Artificial Intelligence, 5th Catalonian Conference on AI, 2002

2001
Symbol Recognition by Error-Tolerant Subgraph Matching between Region Adjacency Graphs.
IEEE Trans. Pattern Anal. Mach. Intell., 2001

Colour normalisation based on background information.
Proceedings of the 2001 International Conference on Image Processing, 2001

A Graph Grammar to Recognize Textured Symbols.
Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

ICAR: Identity Card Automatic Reader.
Proceedings of the 6th International Conference on Document Analysis and Recognition (ICDAR 2001), 2001

An Error-Correction Graph Grammar to Recognize Texture Symbols.
Proceedings of the Graphics Recognition Algorithms and Applications, 2001

Symbol Recognition: Current Advances and Perspectives.
Proceedings of the Graphics Recognition Algorithms and Applications, 2001

2000
Normalized Color Segmentation for Human Appearance Description.
Proceedings of the 15th International Conference on Pattern Recognition, 2000

1999
A Hough-based Method for Hatched Pattern Detection in Maps and Diagrams.
Proceedings of the Fifth International Conference on Document Analysis and Recognition, 1999

1997
Finding rotational symmetries by cyclic string matching.
Pattern Recognition Letters, 1997

A system to understand hand-drawn floor plans using subgraph isomorphism and Hough transform.
Mach. Vis. Appl., 1997

A String Based Method to Recognize Symbols and Structural Textures in Architectural Plans.
Proceedings of the Graphics Recognition, 1997

1996
Hand drawn document understanding using the straight line Hough transform and graph matching.
Proceedings of the 13th International Conference on Pattern Recognition, 1996

Using Cyclic String Matching to Find Rotational and Reflectional Symmetries in Shapes.
Proceedings of the Intelligent Robots: Sensing, 1996


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