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@InProceedings{SantosHiraHira:2007:ApBaIn,
               author = "Santos, Carlos da Silva dos and Hirata, Nina Sumiko Tomita and 
                         Hirata Junior, Roberto Hirata",
          affiliation = "{Department of Computer Science - Institute of Mathematics and 
                         Statistics of University of S{\~a}o Paulo} and {Department of 
                         Computer Science - Institute of Mathematics and Statistics of 
                         University of S{\~a}o Paulo} and {Department of Computer Science 
                         - Institute of Mathematics and Statistics of University of 
                         S{\~a}o Paulo}",
                title = "Two-stage binary image operator design: an approach based on 
                         interaction information",
            booktitle = "Proceedings...",
                 year = "2007",
               editor = "Falc{\~a}o, Alexandre Xavier and Lopes, H{\'e}lio C{\^o}rtes 
                         Vieira",
         organization = "Brazilian Symposium on Computer Graphics and Image Processing, 20. 
                         (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
             keywords = "mathematical morphology, image processing, pattern recognition, 
                         information theory, filter design.",
             abstract = "We address the problem of binary image operator design over large 
                         windows by breaking it into two phases. Firstly, we design several 
                         operators over small sub-windows of the main window. The outputs 
                         of these first level operators are then combined into a global 
                         operator. We devise a heuristic, motivated by Information Theory, 
                         for breaking the main window into sub-windows. Preliminary results 
                         show that the proposed scheme improves operator performance over 
                         single-level operators.",
  conference-location = "Belo Horizonte",
      conference-year = "Oct. 7-10, 2007",
             language = "en",
           targetfile = "santos-OperatorDesign.pdf",
        urlaccessdate = "2020, Oct. 26"
}


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