author = "Darsa, Lucia and Costa, Bruno",
                title = "Multiresolution representation and reconstruction of adaptively 
                         sampled images",
            booktitle = "Anais...",
                 year = "1996",
               editor = "Velho, Luiz and Albuquerque, Arnaldo de and Lotufo, Roberto A.",
                pages = "321--328",
         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",
             abstract = "We present a method for sampling, structuring and reconstructing 
                         progressively refined images effectively. This has direct 
                         applications to progressive refinement of the result of slow 
                         renderers, such as ray tracers, and to the progressive 
                         transmission of images on slow media, as in world wide web 
                         browsers. Sampling images adaptively with respect to frequency at 
                         the back end provides a more compact representation. These samples 
                         are then structured at the front end using Voronoi or Delaunay 
                         tesselations, and reconstructed with C^0 continuity taking 
                         advantage of standard 3D acceleration hardware. The structuring 
                         scheme is extended to handle multiresolution images, with optional 
                         antialiasing, allowing the representation of an arbitrary level of 
                         detail without penalizing the reconstruction.",
  conference-location = "Caxambu",
      conference-year = "29 out. - 1 nov. 1996",
                 isbn = "85-244-0103-6",
             language = "en",
         organisation = "SBC - Sociedade Brasileira de Computa{\c{c}}{\~a}o; UFMG - 
                         Universidade Federal de Minas Gerais",
                  ibi = "83LX3pFwXQZW44Lb/d3JHL",
                  url = "",
           targetfile = "a56.pdf",
                 type = "Processamento de Imagens",
        urlaccessdate = "2021, Nov. 28"