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Fast and Effective Feature-Preserving Mesh Denoising
Found in: IEEE Transactions on Visualization and Computer Graphics
By Xianfang Sun, Paul Rosin, Ralph Martin, Frank Langbein
Issue Date:September 2007
pp. 925-938
We present a simple and fast mesh denoising method, which can remove noise effectively, while preserving mesh features such as sharp edges and corners. The method consists of two stages. Firstly, noisy face normals are filtered iteratively by weighted aver...
Finding approximate shape regularities in reverse engineered solid models bounded by simple surfaces
Found in: Proceedings of the sixth ACM symposium on Solid modeling and applications (SMA '01)
By A. Dave Marshall, Bruce I. Mills, Frank Langbein, Ralph R. Martin
Issue Date:May 2001
pp. 206-215
Current reverse engineering systems are able to generate simple valid boundary representation (B-rep) models from 3D range data. Such models suffer from various inaccuracies caused by noise in the input data and algorithms. The quality of reverse engineere...