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Author Alicia Fornes; Josep Llados; Gemma Sanchez edit  openurl
  Title Staff and graphical primitive segmentation in old handwritten music scores Type Miscellaneous
  Year 2005 Publication (up) Abbreviated Journal  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ FLS2005b Serial 585  
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Author Miquel Ferrer; F. Serratosa; Ernest Valveny edit  openurl
  Title On the Relation Between the Median Graph and the Maximum Common Subgraph of a Set of Graphs Type Book Chapter
  Year 2007 Publication (up) Abbreviated Journal  
  Volume Issue Pages  
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  Address Alicante (Spain)  
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  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes DAG Approved no  
  Call Number DAG @ dag @ FSV2007 Serial 790  
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Author Josep Llados; W. Liu; Jean-Marc Ogier edit  openurl
  Title Seventh IAPR International Workshop on Graphics Recognition GREC 2007 Type Book Whole
  Year 2007 Publication (up) Abbreviated Journal  
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  Address Curitiba (Brazil)  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ LLO2007 Serial 835  
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Author Gemma Sanchez; Alicia Fornes; Joan Mas; Josep Llados edit  openurl
  Title Computer Vision Tools for Visually Impaired Children Learning Type Journal
  Year 2007 Publication (up) Abbreviated Journal  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ SFM2007a Serial 891  
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Author Gemma Sanchez; Alicia Fornes; Joan Mas; Josep Llados edit  openurl
  Title Computer Vision Tools for Visually Impaired Children Learning Type Journal
  Year 2007 Publication (up) Abbreviated Journal  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ SFM2007b Serial 892  
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Author Alfons Juan-Ciscar; Gemma Sanchez edit  openurl
  Title PRIS 2008. Pattern Recognition in Information Systems. Proceedings of the 8th international Workshop on Pattern Recognition in Information systems – PRIS 2008, in conjunction with ICEIS 2008 Type Book Whole
  Year 2008 Publication (up) Abbreviated Journal  
  Volume Issue Pages  
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  Address Barcelona (Spain)  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ JuS2008 Serial 1054  
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Author Ali Furkan Biten; Ruben Tito; Lluis Gomez; Ernest Valveny; Dimosthenis Karatzas edit   pdf
openurl 
  Title OCR-IDL: OCR Annotations for Industry Document Library Dataset Type Journal Article
  Year Publication (up) Abbreviated Journal  
  Volume Issue Pages  
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  Abstract Pretraining has proven successful in Document Intelligence tasks where deluge of documents are used to pretrain the models only later to be finetuned on downstream tasks. One of the problems of the pretraining approaches is the inconsistent usage of pretraining data with different OCR engines leading to incomparable results between models. In other words, it is not obvious whether the performance gain is coming from diverse usage of amount of data and distinct OCR engines or from the proposed models. To remedy the problem, we make public the OCR annotations for IDL documents using commercial OCR engine given their superior performance over open source OCR models. The contributed dataset (OCR-IDL) has an estimated monetary value over 20K US$. It is our hope that OCR-IDL can be a starting point for future works on Document Intelligence. All of our data and its collection process with the annotations can be found in this https URL.  
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  Notes DAG; no proj Approved no  
  Call Number Admin @ si @ BTG2022 Serial 3817  
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Author Partha Pratim Roy; Umapada Pal; Josep Llados edit  url
doi  openurl
  Title Seal Object Detection in Document Images using GHT of Local Component Shapes Type Conference Article
  Year 2010 Publication (up) 10th ACM Symposium On Applied Computing Abbreviated Journal  
  Volume Issue Pages 23–27  
  Keywords  
  Abstract Due to noise, overlapped text/signature and multi-oriented nature, seal (stamp) object detection involves a difficult challenge. This paper deals with automatic detection of seal from documents with cluttered background. Here, a seal object is characterized by scale and rotation invariant spatial feature descriptors (distance and angular position) computed from recognition result of individual connected components (characters). Recognition of multi-scale and multi-oriented component is done using Support Vector Machine classifier. Generalized Hough Transform (GHT) is used to detect the seal and a voting is casted for finding possible location of the seal object in a document based on these spatial feature descriptor of components pairs. The peak of votes in GHT accumulator validates the hypothesis to locate the seal object in a document. Experimental results show that, the method is efficient to locate seal instance of arbitrary shape and orientation in documents.  
  Address Sierre, Switzerland  
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  Area Expedition Conference SAC  
  Notes DAG Approved no  
  Call Number DAG @ dag @ RPL2010a Serial 1291  
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Author Oriol Ramos Terrades; Alejandro Hector Toselli; Nicolas Serrano; Veronica Romero; Enrique Vidal; Alfons Juan edit  doi
openurl 
  Title Interactive layout analysis and transcription systems for historic handwritten documents Type Conference Article
  Year 2010 Publication (up) 10th ACM Symposium on Document Engineering Abbreviated Journal  
  Volume Issue Pages 219–222  
  Keywords Handwriting recognition; Interactive predictive processing; Partial supervision; Interactive layout analysis  
  Abstract The amount of digitized legacy documents has been rising dramatically over the last years due mainly to the increasing number of on-line digital libraries publishing this kind of documents, waiting to be classified and finally transcribed into a textual electronic format (such as ASCII or PDF). Nevertheless, most of the available fully-automatic applications addressing this task are far from being perfect and heavy and inefficient human intervention is often required to check and correct the results of such systems. In contrast, multimodal interactive-predictive approaches may allow the users to participate in the process helping the system to improve the overall performance. With this in mind, two sets of recent advances are introduced in this work: a novel interactive method for text block detection and two multimodal interactive handwritten text transcription systems which use active learning and interactive-predictive technologies in the recognition process.  
  Address Manchester, United Kingdom  
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  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference ACM  
  Notes DAG Approved no  
  Call Number Admin @ si @RTS2010 Serial 1857  
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Author Albert Gordo; Florent Perronnin; Ernest Valveny edit   pdf
doi  isbn
openurl 
  Title Document classification using multiple views Type Conference Article
  Year 2012 Publication (up) 10th IAPR International Workshop on Document Analysis Systems Abbreviated Journal  
  Volume Issue Pages 33-37  
  Keywords  
  Abstract The combination of multiple features or views when representing documents or other kinds of objects usually leads to improved results in classification (and retrieval) tasks. Most systems assume that those views will be available both at training and test time. However, some views may be too `expensive' to be available at test time. In this paper, we consider the use of Canonical Correlation Analysis to leverage `expensive' views that are available only at training time. Experimental results show that this information may significantly improve the results in a classification task.  
  Address Australia  
  Corporate Author Thesis  
  Publisher IEEE Computer Society Washington Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN 978-0-7695-4661-2 Medium  
  Area Expedition Conference DAS  
  Notes DAG Approved no  
  Call Number Admin @ si @ GPV2012 Serial 2049  
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