author = "Paiva, Afonso and Amorim, Ronan and Velho, Luiz and Sousa, Mario 
          affiliation = "ICMC-USP and {University of Calgary} and IMPA and {University of 
                title = "Sketch-based Adaptive Mesh Augmentation using Stellar Operators",
            booktitle = "Proceedings...",
                 year = "2011",
               editor = "Lewiner, Thomas and Torres, Ricardo",
         organization = "Conference on Graphics, Patterns and Images, 24. (SIBGRAPI)",
            publisher = "IEEE Computer Society",
              address = "Los Alamitos",
             keywords = "sketch-based modeling, adaptive meshes, sketching, silhouette, 
                         multiresolution, geometric modeling.",
             abstract = "In this paper we present a new method for modeling and editing 
                         surface detail using free-form curves and a natural interface. It 
                         combines in a original way an adaptive multiresolution mesh 
                         structure with a simple, intuitive sketch-based interface. One of 
                         the novel contributions of this work is the curve sensitive mesh 
                         resolution control, which allows the definition of a rich set of 
                         operators that locally modify the surface geometry. Furthermore, 
                         the present framework provides the basic functionality to build a 
                         complete feature based modeling system.",
  conference-location = "Macei{\'o}",
      conference-year = "Aug. 28 - 31, 2011",
             language = "en",
           targetfile = "86746.pdf",
        urlaccessdate = "2020, Sep. 19"