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Author Joan Mas; Gemma Sanchez; Josep Llados edit  openurl
  Title An Incremental Parser to Recognize Diagram Symbols and Gestures represented by Adjacency Grammars Type Book Whole
  Year 2006 Publication Graphics Recognition: Ten Years Review and Future Perspectives, W. Liu, J. Llados (Eds.), LNCS 3926: 252–263 Abbreviated Journal  
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  Area Expedition Conference  
  Notes DAG Approved no  
  Call Number DAG @ dag @ MSL2006a Serial 711  
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Author Jose Antonio Rodriguez; Gemma Sanchez; Josep Llados edit  openurl
  Title Automatic Interpretation of Proofreading Sketches Type Miscellaneous
  Year 2006 Publication 3rd Eurographics Workshop on Sketch Based Interfaces and Modeling (SBIM´06), 35–42 Abbreviated Journal  
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  Address Vienna (Austria)  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ RSL2006a Serial 716  
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Author Oriol Ramos Terrades; Salvatore Tabbone; Ernest Valveny edit  openurl
  Title Combination of shape descriptors using an adaptation of boosting Type Miscellaneous
  Year 2006 Publication 18th International Conference on Pattern Recognition (ICPR´06), 2: 764–767 Abbreviated Journal  
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  Address Hong Kong  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ RTV2006 Serial 718  
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Author Marçal Rusiñol; Josep Llados edit  openurl
  Title Symbol Spotting in Technical Drawings Using Vectorial Signatures Type Book Chapter
  Year 2006 Publication Graphics Recognition: Ten Years Review and Future Perspectives, W. Liu, J. Llados (Eds.), LNCS 3926: 35–46 Abbreviated Journal  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ RuL2006a Serial 719  
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Author Salim Jouili; Salvatore Tabbone; Ernest Valveny edit   pdf
doi  isbn
openurl 
  Title Comparing Graph Similarity Measures for Graphical Recognition Type Book Chapter
  Year 2010 Publication Graphics Recognition. Achievements, Challenges, and Evolution. 8th International Workshop, GREC 2009. Selected Papers Abbreviated Journal  
  Volume 6020 Issue Pages 37-48  
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  Abstract In this paper we evaluate four graph distance measures. The analysis is performed for document retrieval tasks. For this aim, different kind of documents are used including line drawings (symbols), ancient documents (ornamental letters), shapes and trademark-logos. The experimental results show that the performance of each graph distance measure depends on the kind of data and the graph representation technique.  
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  Publisher Springer Berlin Heidelberg Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title LNCS  
  Series Volume Series Issue Edition  
  ISSN 0302-9743 ISBN 978-3-642-13727-3 Medium  
  Area Expedition Conference GREC  
  Notes DAG Approved no  
  Call Number Admin @ si @ JTV2010 Serial 2404  
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Author Albert Gordo; Florent Perronnin; Yunchao Gong; Svetlana Lazebnik edit   pdf
doi  openurl
  Title Asymmetric Distances for Binary Embeddings Type Journal Article
  Year 2014 Publication IEEE Transactions on Pattern Analysis and Machine Intelligence Abbreviated Journal TPAMI  
  Volume 36 Issue 1 Pages 33-47  
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  Abstract In large-scale query-by-example retrieval, embedding image signatures in a binary space offers two benefits: data compression and search efficiency. While most embedding algorithms binarize both query and database signatures, it has been noted that this is not strictly a requirement. Indeed, asymmetric schemes which binarize the database signatures but not the query still enjoy the same two benefits but may provide superior accuracy. In this work, we propose two general asymmetric distances which are applicable to a wide variety of embedding techniques including Locality Sensitive Hashing (LSH), Locality Sensitive Binary Codes (LSBC), Spectral Hashing (SH), PCA Embedding (PCAE), PCA Embedding with random rotations (PCAE-RR), and PCA Embedding with iterative quantization (PCAE-ITQ). We experiment on four public benchmarks containing up to 1M images and show that the proposed asymmetric distances consistently lead to large improvements over the symmetric Hamming distance for all binary embedding techniques.  
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  ISSN 0162-8828 ISBN Medium  
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  Notes DAG; 600.045; 605.203; 600.077 Approved no  
  Call Number Admin @ si @ GPG2014 Serial 2272  
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Author Josep Llados edit  isbn
openurl 
  Title Computer Vision: Progress of Research and Development Type Book Whole
  Year 2006 Publication 1st CVC Internal Workshop Computer Vision: Progress of Research and Development, Abbreviated Journal  
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  Corporate Author Thesis (down)  
  Publisher Place of Publication Editor J. Llados (ed.),  
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  Series Volume Series Issue Edition  
  ISSN ISBN 84-933652-8-9 Medium  
  Area Expedition Conference CVCRD  
  Notes DAG Approved no  
  Call Number DAG @ dag @ Lla2006b Serial 766  
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Author Alicia Fornes; Sergio Escalera; Josep Llados; Gemma Sanchez; Petia Radeva; Oriol Pujol edit  openurl
  Title Handwritten Symbol Recognition by a Boosted Blurred Shape Model with Error Correction Type Book Chapter
  Year 2007 Publication 3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2007), J. Marti et al. (Eds.) LNCS 4477:13–21 Abbreviated Journal  
  Volume Issue Pages  
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  Address Girona (Spain)  
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  Notes MILAB;DAG;HUPBA Approved no  
  Call Number BCNPCL @ bcnpcl @ FEL2007a Serial 775  
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Author Agnes Borras; Josep Llados edit   pdf
doi  isbn
openurl 
  Title Similarity-Based Object Retrieval Using Appearance and Geometric Feature Combination Type Book Chapter
  Year 2007 Publication 3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2007), J. Marti et al. (Eds.) LNCS 4477:113–120 Abbreviated Journal LNCS  
  Volume 4478 Issue Pages 33–39  
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  Abstract This work presents a content-based image retrieval system of general purpose that deals with cluttered scenes containing a given query object. The system is flexible enough to handle with a single image of an object despite its rotation, translation and scale variations. The image content is divided in parts that are described with a combination of features based on geometrical and color properties. The idea behind the feature combination is to benefit from a fuzzy similarity computation that provides robustness and tolerance to the retrieval process. The features can be independently computed and the image parts can be easily indexed by using a table structure on every feature value. Finally a process inspired in the alignment strategies is used to check the coherence of the object parts found in a scene. Our work presents a system of easy implementation that uses an open set of features and can suit a wide variety of applications.  
  Address Girona (Spain)  
  Corporate Author Thesis (down)  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN 978-3-540-72848-1 Medium  
  Area Expedition Conference  
  Notes DAG; Approved no  
  Call Number DAG @ dag @ BoL2007a; IAM @ iam @ BoL2007a Serial 776  
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Author Jose Antonio Rodriguez; Gemma Sanchez; Josep Llados edit  openurl
  Title Rejection strategies involving classifier combination for handwriting recognition Type Book Chapter
  Year 2007 Publication 3rd Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA 2007), J. Marti et al. (Eds.) LNCS 4478:97–104 Abbreviated Journal  
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  Address Girona (Spain)  
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  Area Expedition Conference  
  Notes DAG Approved no  
  Call Number DAG @ dag @ RSL2007a Serial 777  
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