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Author A. Auge; Javier Varona; Juan J. Villanueva edit  openurl
  Title Tumour Segmentation in Mammographies with Neural Networks. Application to Tumoural Volume Approximation. Type (up) Conference Article
  Year 1997 Publication (SNRFAI’97) 7th Spanish National Symposium on Pattern Recognition and Image Analysis. Abbreviated Journal  
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  Notes Approved no  
  Call Number ISE @ ise @ AVV1997 Serial 208  
Permanent link to this record
 
 
Author J. Weickert; Bart M. Ter Haar Romeny; Antonio Lopez; W. Van Enk edit  openurl
  Title Orientation Analysis by Coherence-Enhancing Diffusion. Type (up) Conference Article
  Year 1997 Publication Proc. of the Real World Computing Symposium. Abbreviated Journal  
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  Notes ADAS Approved no  
  Call Number ADAS @ adas @ WTL1997 Serial 211  
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Author J.R. Serra; J.B. Subirana edit  doi
openurl 
  Title Adaptive non-cartesian networks for vision. Type (up) Conference Article
  Year 1997 Publication Image Analysis and Processing. ICIAP 1997 Abbreviated Journal  
  Volume 1311 Issue Pages  
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  Address Florence  
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  Series Editor Series Title Abbreviated Series Title LNCS  
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  Area Expedition Conference ICIAP  
  Notes Approved no  
  Call Number Admin @ si @ SeS1997 Serial 212  
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Author David Lloret; Antonio Lopez; Joan Serrat edit   pdf
openurl 
  Title Rigid Registration of CT and MR volumes based on Rothes creases Type (up) Conference Article
  Year 1997 Publication (SNRFAI’97) 7th Spanish National Symposium on Pattern Recognition and Image Analysis Abbreviated Journal  
  Volume Issue Pages 1-6  
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  Address Barcelona (Spain)  
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  Notes ADAS Approved no  
  Call Number ADAS @ adas @ LLS1997 Serial 490  
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Author Gemma Sanchez; Josep Llados; Enric Marti edit   pdf
doi  openurl
  Title A string-based method to recognize symbols and structural textures in architectural plans Type (up) Conference Article
  Year 1997 Publication 2nd IAPR Workshop on Graphics Recognition Abbreviated Journal  
  Volume Issue Pages 91-103  
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  Abstract This paper deals with the recognition of symbols and struc- tural textures in architectural plans using string matching techniques. A plan is represented by an attributed graph whose nodes represent characteristic points and whose edges represent segments. Symbols and textures can be seen as a set of regions, i.e. closed loops in the graph, with a particular arrangement. The search for a symbol involves a graph matching between the regions of a model graph and the regions of the graph representing the document. Discriminating a texture means a clus- tering of neighbouring regions of this graph. Both procedures involve a similarity measure between graph regions. A string codification is used to represent the sequence of outlining edges of a region. Thus, the simila- rity between two regions is defined in terms of the string edit distance between their boundary strings. The use of string matching allows the recognition method to work also under presence of distortion.  
  Address Nancy, France  
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  Notes DAG; IAM Approved no  
  Call Number IAM @ iam @ SLE1997 Serial 1498  
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Author Josep Llados;Horst Bunke; Enric Marti edit  url
isbn  openurl
  Title Using Cyclic String Matching to Find Rotational and Reflectional Symmetries in Shapes Type (up) Conference Article
  Year 1997 Publication Intelligent Robots: Sensing, Modeling and Planning Abbreviated Journal  
  Volume Issue Pages 164-179  
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  Abstract Dagstuhl Workshop  
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  Publisher World Scientific Press Place of Publication Editor  
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  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN 9810231857 Medium  
  Area Expedition Conference  
  Notes DAG;IAM; Approved no  
  Call Number IAM @ iam @ LBM1997b Serial 1563  
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Author Josep Llados; Enric Marti edit  openurl
  Title Playing with error-tolerant subgraph isomorphism in line drawings Type (up) Conference Article
  Year 1997 Publication VII National Symposium on Pattern Recognition and image Analysis Abbreviated Journal  
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  Notes DAG;IAM; Approved no  
  Call Number IAM @ iam @ LlM1997 Serial 1570  
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Author Gemma Sanchez; Josep Llados; Enric Marti edit  openurl
  Title Segmentation and analysis of linial texture in plans Type (up) Conference Article
  Year 1997 Publication Actes de la conférence Artificielle et Complexité. Abbreviated Journal  
  Volume Issue Pages  
  Keywords Structural Texture, Voronoi, Hierarchical Clustering, String Matching.  
  Abstract The problem of texture segmentation and interpretation is one of the main concerns in the field of document analysis. Graphical documents often contain areas characterized by a structural texture whose recognition allows both the document understanding, and its storage in a more compact way. In this work, we focus on structural linial textures of regular repetition contained in plan documents. Starting from an atributed graph which represents the vectorized input image, we develop a method to segment textured areas and recognize their placement rules. We wish to emphasize that the searched textures do not follow a predefined pattern. Minimal closed loops of the input graph are computed, and then hierarchically clustered. In this hierarchical clustering, a distance function between two closed loops is defined in terms of their areas difference and boundary resemblance computed by a string matching procedure. Finally it is noted that, when the texture consists of isolated primitive elements, the same method can be used after computing a Voronoi Tesselation of the input graph.  
  Address Paris, France  
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  Publisher Place of Publication Paris Editor  
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  Area Expedition Conference AERFAI  
  Notes DAG;IAM; Approved no  
  Call Number IAM @ iam @ SLM1997 Serial 1649  
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Author Ernest Valveny; Enric Marti edit  openurl
  Title Dimensions analysis in hand-drawn architectural drawings Type (up) Conference Article
  Year 1997 Publication (SNRFAI’97) 7th Spanish National Symposium on Pattern Recognition and Image Analysis Abbreviated Journal  
  Volume Issue Pages 90-91  
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  Publisher Place of Publication CVC-UAB Editor  
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  Notes DAG;IAM; Approved no  
  Call Number IAM @ iam @ VAM1997 Serial 1659  
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Author Maria Vanrell; Jordi Vitria; Xavier Roca edit  doi
openurl 
  Title A multidimensional scaling approach to explore the behavior of a texture perception algorithm. Type (up) Journal Article
  Year 1997 Publication Machine Vision and Applications Abbreviated Journal  
  Volume 9 Issue Pages 262–271  
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  Notes OR;ISE;CIC;MV Approved no  
  Call Number BCNPCL @ bcnpcl @ VVR1997 Serial 35  
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Author Maria Vanrell; Jordi Vitria edit  doi
openurl 
  Title Optimal 3x3 decomposable disks for morphological transformations Type (up) Journal Article
  Year 1997 Publication Image and Vision Computing Abbreviated Journal  
  Volume 15 Issue 11 Pages 845-854  
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  Notes OR;CIC;MV Approved no  
  Call Number BCNPCL @ bcnpcl @ VaV1997c Serial 543  
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Author Josep Llados; Horst Bunke; Enric Marti edit   pdf
url  doi
openurl 
  Title Finding rotational symmetries by cyclic string matching Type (up) Journal Article
  Year 1997 Publication Pattern recognition letters Abbreviated Journal PRL  
  Volume 18 Issue 14 Pages 1435-1442  
  Keywords Rotational symmetry; Reflectional symmetry; String matching  
  Abstract Symmetry is an important shape feature. In this paper, a simple and fast method to detect perfect and distorted rotational symmetries of 2D objects is described. The boundary of a shape is polygonally approximated and represented as a string. Rotational symmetries are found by cyclic string matching between two identical copies of the shape string. The set of minimum cost edit sequences that transform the shape string to a cyclically shifted version of itself define the rotational symmetry and its order. Finally, a modification of the algorithm is proposed to detect reflectional symmetries. Some experimental results are presented to show the reliability of the proposed algorithm  
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  Publisher Elsevier Place of Publication Editor  
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  Notes DAG;IAM; Approved no  
  Call Number IAM @ iam @ LBM1997a Serial 1562  
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Author Antonio Lopez; Felipe Lumbreras; A. Martinez; Joan Serrat; Xavier Roca; Javier Varona; Jordi Vitria edit  openurl
  Title Aplicaciones de la vision por computador a la industria. Type (up) Miscellaneous
  Year 1997 Publication CVC Abbreviated Journal  
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  Notes ADAS;OR;ISE;MV Approved no  
  Call Number ADAS @ adas @ LLM1997b Serial 50  
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Author A. Martinez; Jordi Vitria edit  openurl
  Title Using Low-Dimensional Spaces for Face Recognition. Type (up) Miscellaneous
  Year 1997 Publication Jornades d'Intel.ligència Artificial: Noves Tendències (JIA'97) Abbreviated Journal  
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  Address Lleida  
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  Notes DOC;OR;MV Approved no  
  Call Number BCNPCL @ bcnpcl @ MaV1997a Serial 52  
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Author J.R. Serra; A. Martinez; Jordi Vitria; J.B. Subirana edit  openurl
  Title Iconic Representation to Image Retrieval. Type (up) Miscellaneous
  Year 1997 Publication Jornades d'Intel.ligència Artificial: Noves Tendències (JIA'97) Abbreviated Journal  
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  Address Lleida  
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  Notes DOC;OR;MV Approved no  
  Call Number BCNPCL @ bcnpcl @ SMV1997 Serial 55  
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