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Symposium Point-Based Graphics : [Proceedings]
A novel point sampling framework for polygonal meshes is presented, based on sampling a mesh according to a density-controlled low-discrepancy distribution. The local sampling density can be controlled by a density func- tional defined by the user, e.g. to preserve local features, or to achieve desired data reduction rates. To sample the mesh, it is cut into a disc topology, and a parametrisation is generated. The parameterised mesh is sampled using a Hilbert curve in the parameter domain,doi:10.2312/spbg/spbg07/019-028 fatcat:q3vh6o2afbe35lvrlsmhmsqili