&lt;title&gt;New approach for the modeling and smoothing of scattered 3D data&lt;/title&gt;

Karbacher, Stefan; Haeusler, Gerd

doi:10.1117/12.302451

Cited by 16 publications

(1 citation statement)

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“…Desbrun et al [1999] extended this approach to irregular meshes using mean curvature flow which can overcome the tangent floating of vertices during smoothing, and introduced the implicit fairing to remove the stability condition, allowing for large time step to speed up the smoothing process. Other improvements followed, such as methods of combining geometry smoothing and parameterization regularization [Ohtake et al 2000], and curvature averaging [Karbacher et al 1998]. …”

Section: Introductionmentioning

confidence: 99%

A simple and stable feature-preserving smoothing method for contours-based reconstructed meshes

Xiong

Wang

et al. 2006

Proceedings of the 4th International Conference on Computer Graphics and Interactive Techniques in Australasia and Southeast As

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In this paper, we develop a new feature preserving smoothing method for the irregular and coarse meshes reconstructed from 2D contours. To make the feature detecting robust, a new detecting algorithm using the continuity among adjacent contours is proposed. Then the original mesh is subdivided adaptively according to the detected geometric features and smoothed with isotropic method. With the help of that, our algorithm obtains not only the feature-preserving result of anisotropic methods but also the simple and stable process of isotropic ones. After smoothing, the resolution of mesh can be resumed by moving the vertices in the original mesh to the positions of their corresponding vertices in the smoothed adaptive mesh. For smoothing of contours-based reconstructed meshes, experimental results show that our method can smooth the meshes satisfactorily and preserve their geometric features much better than other implemented methods.

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Section: Introductionmentioning

confidence: 99%