@InProceedings{VelhoGome:1999:Qu48Su,
               author = "Velho, Luiz Carlos Pacheco Rodrigues and Gomes, Jonas",
                title = "Quasi 4-8 subdivision surfaces",
            booktitle = "Proceedings...",
                 year = "1999",
               editor = "Stolfi, Jorge and Tozzi, Cl{\'e}sio Luis",
                pages = "17--26",
         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 = "subdivision schemes, four-directional meshes, quincunx lattice, 
                         refinement, smoothing",
             abstract = "This paper present a new scheme for subdivision surfaces that is 
                         based on four-directional meshes. It combines geometry-sensitive 
                         refinement with convolution smoothing. The scheme has a simple, 
                         efficient implementation and generates well-shaped meshes which 
                         converge to smooth surfaces.",
  conference-location = "Campinas, SP, Brazil",
      conference-year = "17-20 Oct. 1999",
                  doi = "10.1109/SIBGRA.1999.805603",
                  url = "http://dx.doi.org/10.1109/SIBGRA.1999.805603",
         organisation = "SBC - Brazilian Computer Society and UNICAMP - University of 
                         Campinas",
                  ibi = "83LX3pFwXQZ4BFjAq/jhc99",
                  url = "http://urlib.net/ibi/83LX3pFwXQZ4BFjAq/jhc99",
           targetfile = "002-96666666.pdf",
        urlaccessdate = "2024, May 02"
}