@InProceedings{AraujoGattDreu:1996:RePrCe,
               author = "Araujo, Renato Gon{\c{c}}alves de and Gattass, Marcelo and Dreux, 
                         Marcelo",
                title = "Refinamento progressivo da cena com tra{\c{c}}ado de raios 
                         distribu{\'{\i}}do",
            booktitle = "Anais...",
                 year = "1996",
               editor = "Velho, Luiz and Albuquerque, Arnaldo de and Lotufo, Roberto A.",
                pages = "1--8",
         organization = "Simp{\'o}sio Brasileiro de Computa{\c{c}}{\~a}o Gr{\'a}fica e 
                         Processamento de Imagens, 9. (SIBGRAPI)",
            publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
              address = "Porto Alegre",
             keywords = "ray tracing, progressive refinement, preview technique.",
             abstract = "In the Image Synthesis discipline, the usual Distributed Ray 
                         Tracing algorithms are not computationally efficient, which makes 
                         the production process tedious and not productive. This work 
                         presents an optimization of the Distributed Ray Tracing algorithm 
                         that improves the productivity; a preview technique based on the 
                         progressive refinement of the scene.",
  conference-location = "Caxambu, MG, Brazil",
      conference-year = "29 Oct.-1 Nov. 1996",
                 isbn = "85-244-0103-6",
             language = "pt",
         organisation = "SBC - Sociedade Brasileira de Computa{\c{c}}{\~a}o; UFMG - 
                         Universidade Federal de Minas Gerais",
                  ibi = "83LX3pFwXQZW44Lb/cRP8p",
                  url = "http://urlib.net/ibi/83LX3pFwXQZW44Lb/cRP8p",
           targetfile = "a29.pdf",
                 type = "S{\'{\i}}ntese de Imagens",
        urlaccessdate = "2024, May 02"
}