Liepa, PeterLeif Kobbelt and Peter Schroeder and Hugues Hoppe2014-01-292014-01-2920033-905673-06-11727-8384http://dx.doi.org/10.2312/SGP/SGP03/200-206We describe a method for filling holes in unstructured triangular meshes. The resulting patching meshes interpolate the shape and density of the surrounding mesh. Our methods work with arbitrary holes in oriented connected manifold meshes. The steps in filling a hole include boundary identification, hole triangulation, refinement, and fairing.Categories and Subject Descriptors: I.3.5 [Computer Graphics] Computational Geometry and Object Modeling - surface and object representations.