author = "Jardim, Eric and de Figueiredo, Luiz Henrique",
          affiliation = "IMPA and IMPA",
                title = "A hybrid method for computing apparent ridges",
            booktitle = "Proceedings...",
                 year = "2010",
               editor = "Bellon, Olga and Esperan{\c{c}}a, Claudio",
         organization = "Conference on Graphics, Patterns and Images, 23. (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
             keywords = "apparent ridges, line drawing, non-photorealistic rendering.",
             abstract = "We propose a hybrid method for computing apparent ridges, 
                         expressive lines recently introduced by Judd et al. Unlike their 
                         original method, which works entirely over the mesh in object 
                         space, our method combines object-space and image-space 
                         computations and runs partially on the GPU, taking advantage of 
                         modern graphic cards processing power and producing faster results 
                         in real time.",
  conference-location = "Gramado",
      conference-year = "Aug. 30 - Sep. 3, 2010",
             language = "en",
           targetfile = "sib2010.pdf",
        urlaccessdate = "2020, Nov. 28"