@InProceedings{CusatisJrFiguGatt:1999:InMeRa,
               author = "Cusatis Jr., Affonso de and Figueiredo, Luiz Henrique de and 
                         Gattass, Marcelo",
                title = "Interval methods for ray casting implicit surfaces with affine 
                         arithmetic",
            booktitle = "Proceedings...",
                 year = "1999",
               editor = "Stolfi, Jorge and Tozzi, Cl{\'e}sio Luis",
                pages = "65--71",
         organization = "Brazilian Symposium on Computer Graphics and Image Processing, 12. 
                         (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
                 note = "The conference was held in Campinas, SP, Brazil, from October 17 
                         to 20.",
             keywords = "image synthesis, root location, interval arithmetic, range 
                         analysis, self-validated computing",
             abstract = "We study the performance of affine arithmetic as a replacement for 
                         interval arithmetic in interval methods for ray casting implicit 
                         surfaces. Affine arithmetic is a variant of interval arithmetic 
                         designed to handle the dependency problem, and which has improved 
                         several interval algorithms in computer graphics.",
  conference-location = "Campinas, SP, Brazil",
      conference-year = "17-20 Oct. 1999",
                  doi = "10.1109/SIBGRA.1999.805711",
                  url = "http://dx.doi.org/10.1109/SIBGRA.1999.805711",
         organisation = "SBC - Brazilian Computer Society and UNICAMP - University of 
                         Campinas",
                  ibi = "83LX3pFwXQZ4BFjAq/jhccv",
                  url = "http://urlib.net/ibi/83LX3pFwXQZ4BFjAq/jhccv",
           targetfile = "007-74027777.pdf",
        urlaccessdate = "2024, Apr. 28"
}