Mesh denoising is an essential step in creating perfect 3D models. By adopting bilateral filtering from image denoising to 3D mesh denoising

Fleishman -et al.- proposed a simple and fast anisotropic mesh denoising algorithm

which is not efficient or stable enough. For these reasons

this paper proposes to use quasi-Cauchy kernel and Taylor polynomial to replace the Gauss kernel used in bilateral filtering. In the mean time

some of the implementation details are improved. All of these make the algorithm more efficient and stable. At last

the choice of appropriate parameters to achieve best result is demonstrated.