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Author Francisco Javier Orozco; Xavier Roca; Jordi Gonzalez edit  url
doi  openurl
  Title Real-Time Gaze Tracking with Appearance-Based Models Type Journal Article
  Year 2008 Publication Machine Vision Applications Abbreviated Journal MVAP  
  Volume 20 Issue 6 Pages 353-364  
  Keywords Keywords Eyelid and iris tracking, Appearance models, Blinking, Iris saccade, Real-time gaze tracking  
  Abstract Psychological evidence has emphasized the importance of eye gaze analysis in human computer interaction and emotion interpretation. To this end, current image analysis algorithms take into consideration eye-lid and iris motion detection using colour information and edge detectors. However, eye movement is fast and and hence difficult to use to obtain a precise and robust tracking. Instead, our
method proposed to describe eyelid and iris movements as continuous variables using appearance-based tracking. This approach combines the strengths of adaptive appearance models, optimization methods and backtracking techniques.Thus,
in the proposed method textures are learned on-line from near frontal images and illumination changes, occlusions and fast movements are managed. The method achieves real-time performance by combining two appearance-based trackers to a
backtracking algorithm for eyelid estimation and another for iris estimation. These contributions represent a significant advance towards a reliable gaze motion description for HCI and expression analysis, where the strength of complementary
methodologies are combined to avoid using high quality images, colour information, texture training, camera settings and other time-consuming processes.		  
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  Notes ISE Approved no  
  Call Number ISE @ ise @ ORG2008 Serial 972  
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Author Matthias S. Keil; Agata Lapedriza; David Masip; Jordi Vitria edit  openurl
  Title Preferred Spatial Frequencies for Human Face Processing Are Associated with Optimal Class Discrimination in the Machine Type Journal
  Year 2008 Publication PLoS ONE 3(7):e2590, DOI:10.1371/journal.pone.0002590 Abbreviated Journal  
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  Notes OR;MV Approved no  
  Call Number BCNPCL @ bcnpcl @ KLM2008 Serial 978  
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Author Oriol Ramos Terrades; Ernest Valveny; Salvatore Tabbone edit  openurl
  Title On the Combination of Ridgelets Descriptors for Symbol Recognition Type Book Chapter
  Year 2008 Publication Graphics Recognition: Recent Advances and New Oportunities, W. Lius, J. Llados, J.M. Ogier, LNCS 5046:104–113 Abbreviated Journal  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ RVT2008 Serial 984  
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Author Ernest Valveny; Salvatore Tabbone; Oriol Ramos Terrades edit  openurl
  Title Performance Characterization of Shape Descriptors for Symbol Representation Type Book Chapter
  Year 2008 Publication Graphics Recognition: Recent Advances and New Opportunities Abbreviated Journal  
  Volume 5046 Issue Pages 278–287  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor W. Liu, J. Llados, J.M. Ogier  
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  Series Editor Series Title Abbreviated Series Title LNCS  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ VTR2008 Serial 985  
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Author Ernest Valveny; Philippe Dosch; Alicia Fornes edit  openurl
  Title Report on the Third Contest on Symbol Recognition Type Book Chapter
  Year 2008 Publication Graphics Recognition: Recent Advances and New Opportunities Abbreviated Journal  
  Volume 5046 Issue Pages 321–328  
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  Publisher Place of Publication Editor W. Liu, J. Llados, J.M. Ogier  
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  Series Editor Series Title Abbreviated Series Title LNCS  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ VDF2008 Serial 986  
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Author Mathieu Nicolas Delalandre; Jean-Marc Ogier; Josep Llados edit  openurl
  Title A Fast Cbir System of Old Ornamental Letter Type Book Chapter
  Year 2008 Publication Graphics Reognition: Recent Advances and New Opportunities Abbreviated Journal  
  Volume 5046 Issue Pages 135–144  
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  Publisher Place of Publication Editor W. Liu, J. Llados, J.M. Ogier  
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  Series Editor Series Title Abbreviated Series Title LNCS  
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  Call Number DAG @ dag @ DOL2008 Serial 987  
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Author Mathieu Nicolas Delalandre; Tony Pridmore; Ernest Valveny; Herve Locteau; Eric Trupin edit  openurl
  Title Building Synthetic Graphical Documents for Performance Evaluation Type Book Chapter
  Year 2008 Publication Graphics Recognition: Recent Advances and New Opportunities Abbreviated Journal  
  Volume 5046 Issue Pages 288–298  
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  Publisher Place of Publication Editor W. Liu, J. Llados, J.M. Ogier  
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  Series Editor Series Title Abbreviated Series Title LNCS  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ DPV2008 Serial 988  
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Author Alicia Fornes; Sergio Escalera; Josep Llados; Gemma Sanchez; Joan Mas edit  openurl
  Title Hand Drawn Symbol Recognition by Blurred Shape Model Descriptor and a Multiclass Classifier Type Book Chapter
  Year 2008 Publication Graphics Recognition: Recent Advances and New Opportunities Abbreviated Journal  
  Volume 5046 Issue Pages 30–40  
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  Publisher Place of Publication Editor W. Liu, J. Llados, J.M. Ogier  
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  Series Editor Series Title Abbreviated Series Title LNCS  
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  Notes DAG; HUPBA; MILAB Approved no  
  Call Number BCNPCL @ bcnpcl @ FEL2008 Serial 989  
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Author Alicia Fornes; Josep Llados; Gemma Sanchez edit  openurl
  Title Old Handwritten Musical Symbol Classification by a Dynamic TimeWrapping Based Method Type Book Chapter
  Year 2008 Publication Graphics Recognition: Recent Advances and New Opportunities Abbreviated Journal  
  Volume 5046 Issue Pages 52–60  
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  Publisher Place of Publication Editor W. Liu, J. Llados, J.M. Ogier  
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  Series Editor Series Title Abbreviated Series Title LNCS  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ FLS2008a Serial 990  
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Author Joan Mas; J.A. Jorge; Gemma Sanchez; Josep Llados edit  openurl
  Title Representing and Parsing Sketched Symbols using Adjacency Grammars and a Grid-Directed Parser Type Book Chapter
  Year 2008 Publication Graphics Recognition: Recent Advances and New Opportunities, Abbreviated Journal  
  Volume 5046 Issue Pages 176–187  
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  Publisher Place of Publication Editor W. Liu, J. Llados, J.M. Ogier  
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  Series Editor Series Title Abbreviated Series Title LNCS  
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  Notes DAG Approved no  
  Call Number DAG @ dag @ MJS2008 Serial 991  
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Author Jose Antonio Rodriguez; Florent Perronnin edit  openurl
  Title Local Gradient Histogram Features for Word Spotting in Unconstrained Handwritten Documents Type Book Chapter
  Year 2008 Publication Graphics Recognition: Recent Advances and New Opportunities Abbreviated Journal  
  Volume 5046 Issue Pages 188–198  
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  Publisher Place of Publication Editor W. Liu, J. Llados, J.M. Ogier  
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  Series Editor Series Title Abbreviated Series Title LNCS  
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  Notes Approved no  
  Call Number Admin @ si @ RoP2008a Serial 992  
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Author Agata Lapedriza; Santiago Segui; David Masip; Jordi Vitria edit  openurl
  Title A Sparse Bayesian Approach for Joint Feature Selection and Classifier Learning Type Journal
  Year 2008 Publication Pattern Analysis and Applications, Special Issue: Non–Parametric Distance–Based Classification Techniques and Their Applications, Abbreviated Journal  
  Volume 11 Issue 3-4 Pages 299-308  
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  Publisher Springer Place of Publication Editor  
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  Notes OR;MV Approved no  
  Call Number BCNPCL @ bcnpcl @ LSM2008 Serial 996  
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Author Bogdan Raducanu; Jordi Vitria edit  openurl
  Title Online Nonparametric Discriminant Analysis for Incremental Subspace Learning and Recognition Type Journal
  Year 2008 Publication Pattern Analysis and Applications. Special Issue: Non–Parametric Distance–Based Classification Techniques and Their Applications Abbreviated Journal  
  Volume 11 Issue 3-4 Pages 259–268  
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  Notes OR;MV Approved no  
  Call Number BCNPCL @ bcnpcl @ RaV2008c Serial 997  
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Author Javier Varona; Jordi Gonzalez; Ignasi Rius; Juan J. Villanueva edit  openurl
  Title Importance of Detection for Video Surveillance Applications Type Journal
  Year 2008 Publication Optical Engineering, vol. 47(8), 087201/1–9 Abbreviated Journal  
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  Notes Approved no  
  Call Number ISE @ ise @ VGR2008 Serial 998  
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Author F. Pla; Petia Radeva; Jordi Vitria edit  openurl
  Title Non-parametric distance-based classification techniques and their applications Type Journal
  Year 2008 Publication Pattern Analysis and Applications, Special Issue: Non–Parametric Distance–Based Classification Techniques and Their Applications Abbreviated Journal  
  Volume 11 Issue 3-4 Pages 223–225  
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  Notes OR;MILAB;MV Approved no  
  Call Number BCNPCL @ bcnpcl @ PRV2008 Serial 999  
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