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@InProceedings{GuimaraesLeitCoupAraú:2002:MuDiPa,
               author = "Guimaraes, Silvio Jamil Ferzoli and Leite, Neurimar J. and 
                         Couprie, Michel and Ara{\'u}jo, Arnaldo de Albuquerque",
                title = "A multi-scale, directional and parametrized transition detection 
                         algorithm based on morphological residues",
            booktitle = "Proceedings...",
                 year = "2002",
               editor = "Gon{\c{c}}alves, Luiz Marcos Garcia and Musse, Soraia Raupp and 
                         Comba, Jo{\~a}o Luiz Dihl and Giraldi, Gilson and Dreux, 
                         Marcelo",
         organization = "Brazilian Symposium on Computer Graphics and Image Processing, 15. 
                         (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
                 note = "The conference was held in Fortaleza, CE, Brazil, from October 7 
                         to 10.",
             abstract = "The boundary identification represents an interesting and 
                         difficult problem in image process-ing, mainly if two at zones are 
                         separated by a fuzzy region (gradual transition). The most common 
                         operators work very well for sharp edges, but fail for gradual 
                         transitions. In this work, we have done a characterization for 
                         multi-scale gradient by a study of the opening residues. This 
                         characterization is useful to identify and classify sharp and 
                         gradual transitions between two consecutive at zones according to 
                         a size criterion.",
  conference-location = "Fortaleza, CE, Brazil",
      conference-year = "10-10 Oct. 2002",
                  doi = "10.1109/SIBGRA.2002.1167153",
                  url = "http://dx.doi.org/10.1109/SIBGRA.2002.1167153",
             language = "en",
         organisation = "SBC - Brazilian Computer Society",
                  ibi = "6qtX3pFwXQZeBBx/vSujC",
                  url = "http://urlib.net/ibi/6qtX3pFwXQZeBBx/vSujC",
           targetfile = "109.pdf",
        urlaccessdate = "2024, July 20"
}


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