@InProceedings{RodriguesStol:2016:InEdCą,
               author = "Rodrigues, Elisa de C{\'a}ssia Silva and Stolfi, Jorge",
          affiliation = "{Universidade Estadual de Campinas (UNICAMP)} and {Universidade 
                         Estadual de Campinas (UNICAMP)}",
                title = "Interactive Editing of Cą-Continuous 2D Spline Deformations using 
                         ECLES Method",
            booktitle = "Proceedings...",
                 year = "2016",
               editor = "Aliaga, Daniel G. and Davis, Larry S. and Farias, Ricardo C. and 
                         Fernandes, Leandro A. F. and Gibson, Stuart J. and Giraldi, Gilson 
                         A. and Gois, Jo{\~a}o Paulo and Maciel, Anderson and Menotti, 
                         David and Miranda, Paulo A. V. and Musse, Soraia and Namikawa, 
                         Laercio and Pamplona, Mauricio and Papa, Jo{\~a}o Paulo and 
                         Santos, Jefersson dos and Schwartz, William Robson and Thomaz, 
                         Carlos E.",
         organization = "Conference on Graphics, Patterns and Images, 29. (SIBGRAPI)",
            publisher = "IEEE Computer Society´s Conference Publishing Services",
              address = "Los Alamitos",
             keywords = "editing, deformation, splines, exact arithmetic, least squares, 
                         morphing.",
             abstract = "We describe 2DSD, a general algorithm for interactive editing of 
                         smooth deformations of the plane defined by polynomial splines of 
                         degree 5 on an triangular mesh. 2DSD is based on ECLES, a flexible 
                         and general exact method for interactive editing of numeric 
                         parameters subject to linear or affine constraints. Each editing 
                         action is abstracted as setting a set of anchor points to new 
                         positions, and recomputing some derived points so as to satisfy 
                         the constraints. When there are multiple solutions, ECLES uses 
                         least squares to choose the closest solution to a suggested hint. 
                         The advantages of 2DSD include immunity to rounding errors, 
                         automatic selection of the derived points for each editing action, 
                         and a representation of the deformation whose complexity does not 
                         grow with as editing progresses. To validate our algorithm, we 
                         re-implemented an editor of space deformations designed to assist 
                         the matching of 3D models of flexible microorganisms to microscope 
                         images of the same.",
  conference-location = "S{\~a}o Jos{\'e} dos Campos, SP, Brazil",
      conference-year = "4-7 Oct. 2016",
                  doi = "10.1109/SIBGRAPI.2016.026",
                  url = "http://dx.doi.org/10.1109/SIBGRAPI.2016.026",
             language = "en",
                  ibi = "8JMKD3MGPAW/3M47EGH",
                  url = "http://urlib.net/ibi/8JMKD3MGPAW/3M47EGH",
           targetfile = "paper70_mt_sibgrapi_2016.pdf",
        urlaccessdate = "2024, May 03"
}