Smoothing algorithm based on triangle mesh with noise
一种基于带噪声的三角网格模型的光顺算法

In order to filter the noise in triangular mesh model, this paper presented a feature preserving mesh smoothing algorithm based on mean shift. First, it computed the normal of the vertex robustly according to the filtered normal of triangles. Then, it used the mean shift approach to acquire the neighborhood of the vertex adaptively. Finally, it improved the bilateral filter to incorporate geometric feature similarity of the vertex and the model was smoothed after updating the position of the vertex. The experiment results show that algorithm is effective. The use of this grid algorithm can smooth triangular mesh model with noise and keep some original characteristics of the model .