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ORCIDErnest Valveny
Ernest Valveny Llobet
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- affiliation: Autonomous University of Barcelona, Spain
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Journal Articles
- 2023
[j25]Rubèn Tito
, Dimosthenis Karatzas, Ernest Valveny:
Hierarchical multimodal transformers for Multipage DocVQA. Pattern Recognit. 144: 109834 (2023)- 2022
- [j24]Arka Ujjal Dey, Ernest Valveny, Gaurav Harit:
EKTVQA: Generalized Use of External Knowledge to Empower Scene Text in Text-VQA. IEEE Access 10: 72092-72106 (2022) - 2021
- [j23]Andrés Mafla, Rubèn Tito, Sounak Dey, Lluís Gómez, Marçal Rusiñol, Ernest Valveny, Dimosthenis Karatzas:
Real-time Lexicon-free Scene Text Retrieval. Pattern Recognit. 110: 107656 (2021) - [j22]Arka Ujjal Dey, Suman K. Ghosh, Ernest Valveny, Gaurav Harit:
Beyond visual semantics: Exploring the role of scene text in image understanding. Pattern Recognit. Lett. 149: 164-171 (2021) - [j21]Lluís Gómez, Ali Furkan Biten, Rubèn Pérez Tito, Andrés Mafla, Marçal Rusiñol, Ernest Valveny, Dimosthenis Karatzas:
Multimodal grid features and cell pointers for scene text visual question answering. Pattern Recognit. Lett. 150: 242-249 (2021) - 2018
- [j20]Suman K. Ghosh, Ernest Valveny:
Text box proposals for handwritten word spotting from documents. Int. J. Document Anal. Recognit. 21(1-2): 91-108 (2018) - 2014
- [j19]Lluís-Pere de las Heras, Sheraz Ahmed, Marcus Liwicki, Ernest Valveny, Gemma Sánchez:
Statistical segmentation and structural recognition for floor plan interpretation - Notation invariant structural element recognition. Int. J. Document Anal. Recognit. 17(3): 221-237 (2014) - [j18]Jon Almazán, Albert Gordo, Alicia Fornés, Ernest Valveny:
Word Spotting and Recognition with Embedded Attributes. IEEE Trans. Pattern Anal. Mach. Intell. 36(12): 2552-2566 (2014) - [j17]Jon Almazán, Albert Gordo, Alicia Fornés, Ernest Valveny:
Segmentation-free word spotting with exemplar SVMs. Pattern Recognit. 47(12): 3967-3978 (2014) - 2013
- [j16]Jaume Gibert, Ernest Valveny, Horst Bunke:
Embedding of Graphs with discrete Attributes via Label frequencies. Int. J. Pattern Recognit. Artif. Intell. 27(3) (2013) - [j15]Albert Gordo, Alicia Fornés, Ernest Valveny:
Writer identification in handwritten musical scores with bags of notes. Pattern Recognit. 46(5): 1337-1345 (2013) - [j14]Albert Gordo, Florent Perronnin, Ernest Valveny:
Large-scale document image retrieval and classification with runlength histograms and binary embeddings. Pattern Recognit. 46(7): 1898-1905 (2013) - 2012
- [j13]Jaume Gibert, Ernest Valveny, Horst Bunke:
Graph embedding in vector spaces by node attribute statistics. Pattern Recognit. 45(9): 3072-3083 (2012) - [j12]Jon Almazán, Alicia Fornés, Ernest Valveny:
A non-rigid appearance model for shape description and recognition. Pattern Recognit. 45(9): 3105-3113 (2012) - [j11]Jaume Gibert, Ernest Valveny, Horst Bunke:
Feature selection on node statistics based embedding of graphs. Pattern Recognit. Lett. 33(15): 1980-1990 (2012) - 2011
- [j10]Miquel Ferrer, Dimosthenis Karatzas, Ernest Valveny, Itziar Bardají, Horst Bunke:
A generic framework for median graph computation based on a recursive embedding approach. Comput. Vis. Image Underst. 115(7): 919-928 (2011) - [j9]Liu Wenyin, Ernest Valveny:
Editorial. Int. J. Document Anal. Recognit. 14(1): 1-2 (2011) - 2010
- [j8]Mathieu Delalandre, Ernest Valveny, Tony P. Pridmore, Dimosthenis Karatzas:
Generation of synthetic documents for performance evaluation of symbol recognition & spotting systems. Int. J. Document Anal. Recognit. 13(3): 187-207 (2010) - [j7]Miquel Ferrer, Ernest Valveny, Francesc Serratosa, Kaspar Riesen, Horst Bunke:
Generalized median graph computation by means of graph embedding in vector spaces. Pattern Recognit. 43(4): 1642-1655 (2010) - 2009
- [j6]Oriol Ramos Terrades, Ernest Valveny, Salvatore Tabbone:
Optimal Classifier Fusion in a Non-Bayesian Probabilistic Framework. IEEE Trans. Pattern Anal. Mach. Intell. 31(9): 1630-1644 (2009) - [j5]Miquel Ferrer, Ernest Valveny, Francesc Serratosa:
Median graphs: A genetic approach based on new theoretical properties. Pattern Recognit. 42(9): 2003-2012 (2009) - [j4]Miquel Ferrer, Ernest Valveny, Francesc Serratosa:
Median graph: A new exact algorithm using a distance based on the maximum common subgraph. Pattern Recognit. Lett. 30(5): 579-588 (2009) - 2007
- [j3]Ernest Valveny, Philippe Dosch, Adam C. Winstanley, Yu Zhou, Su Yang, Luo Yan, Wenyin Liu, Dave Elliman, Mathieu Delalandre, Éric Trupin, Sébastien Adam, Jean-Marc Ogier:
A general framework for the evaluation of symbol recognition methods. Int. J. Document Anal. Recognit. 9(1): 59-74 (2007) - 2006
- [j2]Oriol Ramos Terrades, Ernest Valveny:
A new use of the ridgelets transform for describing linear singularities in images. Pattern Recognit. Lett. 27(6): 587-596 (2006) - 2003
- [j1]Ernest Valveny, Enric Martí:
A model for image generation and symbol recognition through the deformation of lineal shapes. Pattern Recognit. Lett. 24(15): 2857-2867 (2003)
Conference and Workshop Papers
- 2024
- [c91]Artemis Llabrés, Arka Ujjal Dey, Dimosthenis Karatzas, Ernest Valveny:
Image-Text Matching for Large-Scale Book Collections. DAS 2024: 89-102 - [c90]Lei Kang, Fei Yang, Kai Wang, Mohamed Ali Souibgui, Lluís Gómez, Alicia Fornés, Ernest Valveny, Dimosthenis Karatzas:
GRIF-DM: Generation of Rich Impression Fonts Using Diffusion Models. ECAI 2024: 226-233 - [c89]Maria Pilligua, Nil Biescas, Javier Vazquez-Corral, Josep Lladós, Ernest Valveny, Sanket Biswas:
LayeredDoc: Domain Adaptive Document Restoration with a Layer Separation Approach. ICDAR (Workshops 1) 2024: 27-39 - [c88]Lei Kang, Mohamed Ali Souibgui, Fei Yang, Lluís Gómez, Ernest Valveny, Dimosthenis Karatzas:
Machine Unlearning for Document Classification. ICDAR (4) 2024: 90-102 - [c87]Emanuele Vivoli, Joan Lafuente Baeza, Ernest Valveny Llobet, Dimosthenis Karatzas:
Multimodal Transformer for Comics Text-Cloze. ICDAR (6) 2024: 128-145 - [c86]Rubèn Tito, Khanh Nguyen, Marlon Tobaben, Raouf Kerkouche, Mohamed Ali Souibgui, Kangsoo Jung, Joonas Jälkö, Vincent Poulain D'Andecy, Aurélie Joseph, Lei Kang, Ernest Valveny, Antti Honkela, Mario Fritz, Dimosthenis Karatzas:
Privacy-Aware Document Visual Question Answering. ICDAR (6) 2024: 199-218 - [c85]Lei Kang, Rubèn Tito, Ernest Valveny, Dimosthenis Karatzas:
Multi-page Document Visual Question Answering Using Self-attention Scoring Mechanism. ICDAR (6) 2024: 219-232 - 2023
- [c84]Jordy Van Landeghem, Rafal Powalski, Rubèn Tito, Dawid Jurkiewicz, Matthew B. Blaschko, Lukasz Borchmann, Mickaël Coustaty, Sien Moens, Michal Pietruszka, Bertrand Anckaert, Tomasz Stanislawek, Pawel Józiak, Ernest Valveny:
Document Understanding Dataset and Evaluation (DUDE). ICCV 2023: 19471-19483 - 2022
- [c83]Ali Furkan Biten, Rubèn Tito, Lluís Gómez, Ernest Valveny, Dimosthenis Karatzas:
OCR-IDL: OCR Annotations for Industry Document Library Dataset. ECCV Workshops (4) 2022: 241-252 - [c82]Minesh Mathew, Viraj Bagal, Rubèn Tito, Dimosthenis Karatzas, Ernest Valveny, C. V. Jawahar:
InfographicVQA. WACV 2022: 2582-2591 - 2021
- [c81]Rubèn Tito, Minesh Mathew, C. V. Jawahar, Ernest Valveny, Dimosthenis Karatzas:
ICDAR 2021 Competition on Document Visual Question Answering. ICDAR (4) 2021: 635-649 - [c80]Rubèn Tito, Dimosthenis Karatzas, Ernest Valveny:
Document Collection Visual Question Answering. ICDAR (2) 2021: 778-792 - 2019
- [c79]Ali Furkan Biten, Rubèn Tito, Andrés Mafla, Lluís Gómez i Bigorda, Marçal Rusiñol, C. V. Jawahar, Ernest Valveny, Dimosthenis Karatzas:
Scene Text Visual Question Answering. ICCV 2019: 4290-4300 - [c78]Mohammed Al-Rawi, Ernest Valveny:
Compact and Efficient Multitask Learning in Vision, Language and Speech. ICCV Workshops 2019: 2933-2942 - [c77]Mohammed Al-Rawi, Dena Bazazian, Ernest Valveny:
Can Generative Adversarial Networks Teach Themselves Text Segmentation? ICCV Workshops 2019: 3342-3350 - [c76]Mohammed Al-Rawi, Ernest Valveny, Dimosthenis Karatzas:
Can One Deep Learning Model Learn Script-Independent Multilingual Word-Spotting? ICDAR 2019: 260-267 - [c75]Ali Furkan Biten, Rubèn Tito, Andrés Mafla, Lluís Gómez, Marçal Rusiñol, Minesh Mathew, C. V. Jawahar, Ernest Valveny, Dimosthenis Karatzas:
ICDAR 2019 Competition on Scene Text Visual Question Answering. ICDAR 2019: 1563-1570 - 2018
- [c74]Sounak Dey, Anjan Dutta, Suman K. Ghosh, Ernest Valveny, Josep Lladós, Umapada Pal:
Aligning Salient Objects to Queries: A Multi-modal and Multi-object Image Retrieval Framework. ACCV (2) 2018: 241-255 - [c73]Sounak Dey, Anjan Dutta, Suman K. Ghosh, Ernest Valveny, Josep Lladós, Umapada Pal:
Learning Cross-Modal Deep Embeddings for Multi-Object Image Retrieval using Text and Sketch. ICPR 2018: 916-921 - 2017
- [c72]Suman K. Ghosh, Ernest Valveny:
R-PHOC: Segmentation-Free Word Spotting Using CNN. ICDAR 2017: 801-806 - [c71]Suman K. Ghosh, Ernest Valveny, Andrew D. Bagdanov:
Visual Attention Models for Scene Text Recognition. ICDAR 2017: 943-948 - 2015
- [c70]Suman K. Ghosh, Ernest Valveny:
A Sliding Window Framework for Word Spotting Based on Word Attributes. IbPRIA 2015: 652-661 - [c69]Suman K. Ghosh, Ernest Valveny:
Query by string word spotting based on character bi-gram indexing. ICDAR 2015: 881-885 - [c68]Dimosthenis Karatzas, Lluis Gomez-Bigorda, Anguelos Nicolaou, Suman K. Ghosh, Andrew D. Bagdanov, Masakazu Iwamura, Jiri Matas, Lukás Neumann, Vijay Ramaseshan Chandrasekhar, Shijian Lu, Faisal Shafait, Seiichi Uchida, Ernest Valveny:
ICDAR 2015 competition on Robust Reading. ICDAR 2015: 1156-1160 - [c67]Suman K. Ghosh, Lluís Gómez i Bigorda, Dimosthenis Karatzas, Ernest Valveny:
Efficient indexing for Query By String text retrieval. ICDAR 2015: 1236-1240 - 2014
- [c66]Pau Riba, Jon Almazán, Alicia Fornés, David Fernández Mota, Ernest Valveny, Josep Lladós:
e-Crowds: A Mobile Platform for Browsing and Searching in Historical Demography-Related Manuscripts. ICFHR 2014: 228-233 - 2013
- [c65]Jaume Gibert, Ernest Valveny, Horst Bunke, Luc Brun:
Graph Clustering through Attribute Statistics Based Embedding. CAIP (1) 2013: 302-309 - [c64]Lluís-Pere de las Heras, Ernest Valveny, Gemma Sánchez:
Unsupervised and Notation-Independent Wall Segmentation in Floor Plans Using a Combination of Statistical and Structural Strategies. GREC 2013: 109-121 - [c63]Lluís-Pere de las Heras, David Fernández Mota, Alicia Fornés, Ernest Valveny, Gemma Sánchez, Josep Lladós:
Runlength Histogram Image Signature for Perceptual Retrieval of Architectural Floor Plans. GREC 2013: 135-146 - [c62]Jon Almazán, Albert Gordo, Alicia Fornés, Ernest Valveny:
Handwritten Word Spotting with Corrected Attributes. ICCV 2013: 1017-1024 - [c61]Jon Almazán, Alicia Fornés, Ernest Valveny:
Deformable HOG-Based Shape Descriptor. ICDAR 2013: 1022-1026 - [c60]Lluís-Pere de las Heras, David Fernández Mota, Ernest Valveny, Josep Lladós, Gemma Sánchez:
Unsupervised Wall Detector in Architectural Floor Plans. ICDAR 2013: 1245-1249 - 2012
- [c59]Jon Almazán, Albert Gordo, Alicia Fornés, Ernest Valveny:
Efficient Exemplar Word Spotting. BMVC 2012: 1-11 - [c58]Albert Gordo, José A. Rodríguez-Serrano, Florent Perronnin, Ernest Valveny:
Leveraging category-level labels for instance-level image retrieval. CVPR 2012: 3045-3052 - [c57]Albert Gordo, Florent Perronnin, Ernest Valveny:
Document Classification Using Multiple Views. Document Analysis Systems 2012: 33-37 - [c56]Jon Almazán, David Fernández Mota, Alicia Fornés, Josep Lladós, Ernest Valveny:
A Coarse-to-Fine Approach for Handwritten Word Spotting in Large Scale Historical Documents Collection. ICFHR 2012: 455-460 - [c55]Jaume Gibert, Ernest Valveny, Horst Bunke, Alicia Fornés:
On the Correlation of Graph Edit Distance and L 1 Distance in the Attribute Statistics Embedding Space. SSPR/SPR 2012: 135-143 - 2011
- [c54]Jaume Gibert, Ernest Valveny, Horst Bunke:
Dimensionality Reduction for Graph of Words Embedding. GbRPR 2011: 22-31 - [c53]Lluís-Pere de las Heras, Joan Mas, Gemma Sánchez, Ernest Valveny:
Notation-Invariant Patch-Based Wall Detector in Architectural Floor Plans. GREC 2011: 79-88 - [c52]Ernest Valveny, Mathieu Delalandre, Romain Raveaux, Bart Lamiroy:
Report on the Symbol Recognition and Spotting Contest. GREC 2011: 198-207 - [c51]Jon Almazán, Ernest Valveny, Alicia Fornés:
Deforming the Blurred Shape Model for Shape Description and Recognition. IbPRIA 2011: 1-8 - [c50]Jaume Gibert, Ernest Valveny, Horst Bunke:
Vocabulary Selection for Graph of Words Embedding. IbPRIA 2011: 216-223 - [c49]Jon Almazán, Alicia Fornés, Ernest Valveny:
A Non-rigid Feature Extraction Method for Shape Recognition. ICDAR 2011: 987-991 - [c48]Lluís-Pere de las Heras, Joan Mas, Gemma Sánchez, Ernest Valveny:
Wall Patch-Based Segmentation in Architectural Floorplans. ICDAR 2011: 1270-1274 - [c47]Jaume Gibert, Ernest Valveny, Oriol Ramos Terrades, Horst Bunke:
Multiple Classifiers for Graph of Words Embedding. MCS 2011: 36-45 - 2010
- [c46]Jaume Gibert, Ernest Valveny, Horst Bunke:
Graph of Words Embedding for Molecular Structure-Activity Relationship Analysis. CIARP 2010: 30-37 - [c45]Sébastien Macé, Hervé Locteau, Ernest Valveny, Salvatore Tabbone:
A system to detect rooms in architectural floor plan images. Document Analysis Systems 2010: 167-174 - [c44]Albert Gordo, Alicia Fornés, Ernest Valveny, Josep Lladós:
A bag of notes approach to writer identification in old handwritten musical scores. Document Analysis Systems 2010: 247-254 - [c43]Farshad Nourbakhsh, Dimosthenis Karatzas, Ernest Valveny:
A polar-based logo representation based on topological and colour features. Document Analysis Systems 2010: 341-348 - [c42]Albert Gordo, Jaume Gibert, Ernest Valveny, Marçal Rusiñol:
A kernel-based approach to document retrieval. Document Analysis Systems 2010: 377-384 - [c41]Oriol Ramos Terrades, Nicolás Serrano, Albert Gordo, Ernest Valveny, Alfons Juan:
Interactive-predictive detection of handwritten text blocks. DRR 2010: 75340Q - [c40]Marçal Rusiñol, Farshad Nourbakhsh, Dimosthenis Karatzas, Ernest Valveny, Josep Lladós:
Perceptual Image Retrieval by Adding Color Information to the Shape Context Descriptor. ICPR 2010: 1594-1597 - [c39]Alicia Fornés, Sergio Escalera, Josep Lladós, Ernest Valveny:
Symbol Classification Using Dynamic Aligned Shape Descriptor. ICPR 2010: 1957-1960 - [c38]Jaume Gibert, Ernest Valveny:
Graph Embedding Based on Nodes Attributes Representatives and a Graph of Words Representation. SSPR/SPR 2010: 223-232 - 2009
- [c37]Miquel Ferrer, Ernest Valveny, Francesc Serratosa, Itziar Bardají, Horst Bunke:
Graph-Based k-Means Clustering: A Comparison of the Set Median versus the Generalized Median Graph. CAIP 2009: 342-350 - [c36]Miquel Ferrer, Dimosthenis Karatzas, Ernest Valveny, Horst Bunke:
A Recursive Embedding Approach to Median Graph Computation. GbRPR 2009: 113-123 - [c35]Salim Jouili, Salvatore Tabbone, Ernest Valveny:
Comparing Graph Similarity Measures for Graphical Recognition. GREC 2009: 37-48 - [c34]Mathieu Delalandre, Jean-Yves Ramel, Ernest Valveny, Muhammad Muzzamil Luqman:
A Performance Characterization Algorithm for Symbol Localization. GREC 2009: 260-271 - [c33]Albert Gordo, Ernest Valveny:
The Diagonal Split: A Pre-segmentation Step for Page Layout Analysis and Classification. IbPRIA 2009: 290-297 - [c32]Miquel Ferrer, Ernest Valveny, Francesc Serratosa:
Median Graph Computation by Means of a Genetic Approach Based on Minimum Common Supergraph and Maximum Common Subgraph. IbPRIA 2009: 346-353 - [c31]Albert Gordo, Ernest Valveny:
A Rotation Invariant Page Layout Descriptor for Document Classification and Retrieval. ICDAR 2009: 481-485 - 2008
- [c30]Mathieu Delalandre, Ernest Valveny, Josep Lladós:
Performance Evaluation of Symbol Recognition and Spotting Systems: An Overview. Document Analysis Systems 2008: 497-505 - [c29]Miquel Ferrer, Ernest Valveny, Francesc Serratosa, Kaspar Riesen, Horst Bunke:
An approximate algorithm for median graph computation using graph embedding. ICPR 2008: 1-4 - [c28]Miquel Ferrer, Ernest Valveny, Francesc Serratosa, Horst Bunke:
Exact Median Graph Computation Via Graph Embedding. SSPR/SPR 2008: 15-24 - 2007
- [c27]Miquel Ferrer, Francesc Serratosa, Ernest Valveny:
On the Relation Between the Median and the Maximum Common Subgraph of a Set of Graphs. GbRPR 2007: 351-360 - [c26]Oriol Ramos Terrades, Ernest Valveny, Salvatore Tabbone:
On the Combination of Ridgelets Descriptors for Symbol Recognition. GREC 2007: 40-50 - [c25]Ernest Valveny, Salvatore Tabbone, Oriol Ramos Terrades, Emilie Philippot:
Performance Characterization of Shape Descriptors for Symbol Representation. GREC 2007: 278-287 - [c24]Mathieu Delalandre, Tony P. Pridmore, Ernest Valveny, Hervé Locteau, Éric Trupin:
Building Synthetic Graphical Documents for Performance Evaluation. GREC 2007: 288-298 - [c23]Ernest Valveny, Philippe Dosch, Alicia Fornés, Sergio Escalera:
Report on the Third Contest on Symbol Recognition. GREC 2007: 321-328 - [c22]Miquel Ferrer, Ernest Valveny, Francesc Serratosa:
Bounding the Size of the Median Graph. IbPRIA (2) 2007: 491-498 - [c21]Miquel Ferrer, Francesc Serratosa, Ernest Valveny:
Evaluation of Spectral-Based Methods for Median Graph Computation. IbPRIA (2) 2007: 580-587 - [c20]Oriol Ramos Terrades, Salvatore Tabbone, Ernest Valveny:
A Review of Shape Descriptors for Document Analysis. ICDAR 2007: 227-231 - [c19]Miquel Ferrer, Ernest Valveny:
Combination of OCR Engines for Page Segmentation Based on Performance Evaluation. ICDAR 2007: 784-788 - 2006
- [c18]Miquel Ferrer, Ernest Valveny, Francesc Serratosa:
Spectral Median Graphs Applied to Graphical Symbol Recognition. CIARP 2006: 774-783 - [c17]Oriol Ramos Terrades, Salvatore Tabbone, Ernest Valveny:
Combination of shape descriptors using an adaptation of boosting. ICPR (2) 2006: 764-767 - 2005
- [c16]Philippe Dosch, Ernest Valveny:
Report on the Second Symbol Recognition Contest. GREC 2005: 381-397 - [c15]Oriol Ramos Terrades, Ernest Valveny:
Local Norm Features based on ridgelets Transform. ICDAR 2005: 700-704 - 2004
- [c14]Ernest Valveny, Philippe Dosch:
Performance Evaluation of Symbol Recognition. Document Analysis Systems 2004: 354-365 - [c13]Gemma Sánchez, Ernest Valveny, Josep Lladós, Joan Mas Romeu, Narcís Lozano:
A Platform to Extract Knowledge from Graphic Documents. Application to an Architectural Sketch Understanding Scenario. Document Analysis Systems 2004: 389-400 - 2003
- [c12]Oriol Ramos Terrades, Ernest Valveny:
Indexing Technical Symbols Using Ridgelets Transform. GREC 2003: 176-187 - [c11]Ernest Valveny, Philippe Dosch:
Symbol Recognition Contest: A Synthesis. GREC 2003: 368-386 - [c10]Oriol Ramos Terrades, Ernest Valveny:
Line Detection Using Ridgelets Transform for Graphic Symbol Representation. IbPRIA 2003: 829-837 - [c9]Oriol Ramos Terrades, Ernest Valveny:
Radon Transform for Lineal Symbol Representation. ICDAR 2003: 195- - [c8]Ernest Valveny, Antonio M. López:
Numeral recognition for quality control of surgical sachets. ICDAR 2003: 379-383 - [c7]Josep Lladós, Ernest Valveny, Gemma Sánchez:
A Case Study of Pattern Recognition: Symbol Recognition in Graphic Documents. PRIS 2003: 1-13 - 2002
- [c6]Ernest Valveny, Bart Lamiroy:
Scan-to-XML: Automatic Generation of Browsable Technical Documents. ICPR (3) 2002: 188- - 2001
- [c5]Josep Lladós, Ernest Valveny, Gemma Sánchez, Enric Martí:
Symbol Recognition: Current Advances and Perspectives. GREC 2001: 104-127 - [c4]Ernest Valveny, Enric Martí:
Learning of Structural Descriptions of Graphic Symbols Using Deformable Template Matching. ICDAR 2001: 455-459 - 2000
- [c3]Ernest Valveny, Enric Martí:
Hand-Drawn Symbol Recognition in Graphic Documents Using Deformable Template Matching and a Bayesian Framework. ICPR 2000: 2239-2242 - 1999
- [c2]Ernest Valveny, Enric Martí:
Deformable Template Matching within a Bayesian Framework for Hand-Written Graphic Symbol Recognition. GREC 1999: 193-208 - [c1]Ernest Valveny, Enric Martí:
Application of Deformable Template Matching to Symbol Recognition in Hand-written Architectural Drawings. ICDAR 1999: 483-486
Parts in Books or Collections
- 2014
- [p2]Ernest Valveny:
Datasets and Annotations for Document Analysis and Recognition. Handbook of Document Image Processing and Recognition 2014: 983-1009 - 2013
- [p1]Ernest Valveny, Oriol Ramos Terrades, Joan Mas, Marçal Rossiñol:
Interactive Document Retrieval and Classification. Multimodal Interaction in Image and Video Applications 2013: 17-30
Informal and Other Publications
- 2024
- [i24]Emanuele Vivoli, Joan Lafuente Baeza, Ernest Valveny Llobet, Dimosthenis Karatzas:
Multimodal Transformer for Comics Text-Cloze. CoRR abs/2403.03719 (2024) - [i23]Arka Ujjal Dey, Artemis Llabrés, Ernest Valveny, Dimosthenis Karatzas:
Retrieval Augmented Verification: Unveiling Disinformation with Structured Representations for Zero-Shot Real-Time Evidence-guided Fact-Checking of Multi-modal Social media posts. CoRR abs/2404.10702 (2024) - [i22]Lei Kang, Rubèn Tito, Ernest Valveny, Dimosthenis Karatzas:
Multi-Page Document Visual Question Answering using Self-Attention Scoring Mechanism. CoRR abs/2404.19024 (2024) - [i21]Lei Kang, Mohamed Ali Souibgui, Fei Yang, Lluís Gómez, Ernest Valveny, Dimosthenis Karatzas:
Machine Unlearning for Document Classification. CoRR abs/2404.19031 (2024) - [i20]Maria Pilligua, Nil Biescas, Javier Vazquez-Corral, Josep Lladós, Ernest Valveny, Sanket Biswas:
LayeredDoc: Domain Adaptive Document Restoration with a Layer Separation Approach. CoRR abs/2406.08610 (2024) - [i19]Artemis Llabrés, Arka Ujjal Dey, Dimosthenis Karatzas, Ernest Valveny:
Image-text matching for large-scale book collections. CoRR abs/2407.19812 (2024) - [i18]Lei Kang, Fei Yang, Kai Wang, Mohamed Ali Souibgui, Lluís Gómez, Alicia Fornés, Ernest Valveny, Dimosthenis Karatzas:
GRIF-DM: Generation of Rich Impression Fonts using Diffusion Models. CoRR abs/2408.07259 (2024) - 2023
- [i17]Jordy Van Landeghem, Rubèn Tito, Lukasz Borchmann, Michal Pietruszka, Pawel Józiak, Rafal Powalski, Dawid Jurkiewicz, Mickaël Coustaty, Bertrand Anckaert, Ernest Valveny, Matthew B. Blaschko, Sien Moens, Tomasz Stanislawek:
Document Understanding Dataset and Evaluation (DUDE). CoRR abs/2305.08455 (2023) - [i16]Rubèn Tito, Khanh Nguyen, Marlon Tobaben, Raouf Kerkouche, Mohamed Ali Souibgui, Kangsoo Jung, Lei Kang, Ernest Valveny, Antti Honkela, Mario Fritz, Dimosthenis Karatzas:
Privacy-Aware Document Visual Question Answering. CoRR abs/2312.10108 (2023) - 2022
- [i15]Ali Furkan Biten, Rubèn Tito, Lluís Gómez, Ernest Valveny, Dimosthenis Karatzas:
OCR-IDL: OCR Annotations for Industry Document Library Dataset. CoRR abs/2202.12985 (2022) - [i14]Rubèn Tito, Dimosthenis Karatzas, Ernest Valveny:
Hierarchical multimodal transformers for Multi-Page DocVQA. CoRR abs/2212.05935 (2022) - 2021
- [i13]Minesh Mathew, Viraj Bagal, Rubèn Pérez Tito, Dimosthenis Karatzas, Ernest Valveny, C. V. Jawahar:
InfographicVQA. CoRR abs/2104.12756 (2021) - [i12]Rubèn Tito, Dimosthenis Karatzas, Ernest Valveny:
Document Collection Visual Question Answering. CoRR abs/2104.14336 (2021) - [i11]Arka Ujjal Dey, Ernest Valveny, Gaurav Harit:
External Knowledge Augmented Text Visual Question Answering. CoRR abs/2108.09717 (2021) - [i10]Rubèn Tito, Minesh Mathew, C. V. Jawahar, Ernest Valveny, Dimosthenis Karatzas:
ICDAR 2021 Competition on Document VisualQuestion Answering. CoRR abs/2111.05547 (2021) - 2020
- [i9]Lluís Gómez, Ali Furkan Biten, Rubèn Tito, Andrés Mafla, Marçal Rusiñol, Ernest Valveny, Dimosthenis Karatzas:
Multimodal grid features and cell pointers for Scene Text Visual Question Answering. CoRR abs/2006.00923 (2020) - 2019
- [i8]Arka Ujjal Dey, Suman Kumar Ghosh, Ernest Valveny:
Beyond Visual Semantics: Exploring the Role of Scene Text in Image Understanding. CoRR abs/1905.10622 (2019) - [i7]Ali Furkan Biten, Rubèn Tito, Andrés Mafla, Lluís Gómez, Marçal Rusiñol, Ernest Valveny, C. V. Jawahar, Dimosthenis Karatzas:
Scene Text Visual Question Answering. CoRR abs/1905.13648 (2019) - [i6]Ali Furkan Biten, Rubèn Tito, Andrés Mafla, Lluís Gómez, Marçal Rusiñol, Minesh Mathew, C. V. Jawahar, Ernest Valveny, Dimosthenis Karatzas:
ICDAR 2019 Competition on Scene Text Visual Question Answering. CoRR abs/1907.00490 (2019) - 2018
- [i5]Sounak Dey, Anjan Dutta, Suman K. Ghosh, Ernest Valveny, Josep Lladós, Umapada Pal:
Learning Cross-Modal Deep Embeddings for Multi-Object Image Retrieval using Text and Sketch. CoRR abs/1804.10819 (2018) - [i4]Arka Ujjal Dey, Suman K. Ghosh, Ernest Valveny:
Don't only Feel Read: Using Scene text to understand advertisements. CoRR abs/1806.08279 (2018) - 2017
- [i3]Suman K. Ghosh, Ernest Valveny, Andrew D. Bagdanov:
Visual attention models for scene text recognition. CoRR abs/1706.01487 (2017) - [i2]Suman Ghosh, Ernest Valveny:
R-PHOC: Segmentation-Free Word Spotting using CNN. CoRR abs/1707.01294 (2017) - 2015
- [i1]Suman K. Ghosh, Ernest Valveny:
Query by String word spotting based on character bi-gram indexing. CoRR abs/1505.07778 (2015)
Coauthor Index
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