Steven Haker Sigurd Angenent Allen Tannenbaum Ron Kikinis Guillermo Sapiro Michael Halle Conformal Surface Parameterization for Texture Mapping. 181-189 2000 6 IEEE Trans. Vis. Comput. Graph. 2 http://doi.ieeecomputersociety.org/10.1109/2945.856998 db/journals/tvcg/tvcg6.html#HakerATKSH00