author = "Sussner, Peter and Valle, Marcos Eduardo",
          affiliation = "Universidade Estadual de Campinas, Dept. of Applied Mathematics",
                title = "A brief account of the relations between gray-scale mathematical 
            booktitle = "Proceedings...",
                 year = "2005",
               editor = "Rodrigues, Maria Andr{\'e}ia Formico and Frery, Alejandro 
         organization = "Brazilian Symposium on Computer Graphics and Image Processing, 18. 
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
             keywords = "Mathematical morphology, image processing, binary image, 
                         gray-scale image, fuzzy mathematical morphology.",
             abstract = "Mathematical morphology was originally conceived as a set 
                         theoretic approach for the processing of binary images. Approaches 
                         that extend classical binary morphology to gray-scale images are 
                         either based on umbras, thresholds, level sets, or fuzzy sets. 
                         Complete lattices form a general framework for all of these 
                         approaches. This paper discusses and compares several approaches 
                         to gray-scale mathematical morphology including the threshold, 
                         umbra, and level set approaches as well as fuzzy approaches.",
  conference-location = "Natal",
      conference-year = "9-12 Oct. 2005",
             language = "en",
           targetfile = "graycomp.pdf",
        urlaccessdate = "2021, Nov. 27"