Robust Mesh Smoothing. - Guofei Hu; Qunsheng Peng 001; A. Robin Forrest (J. Comput. Sci. Technol., 2004)

Bilateral Estimation of Vertex Normal for Point-Sampled Models. - Guofei Hu; Jie Xu 016; Lanfang Miao; Qunsheng Peng 001 (ICCSA (1), 2005)

Mean shift denoising of point-sampled surfaces. - Guofei Hu; Qunsheng Peng 001; A. Robin Forrest (Vis. Comput., 2006)