Fast background subtraction for moving cameras based on nonparametric models. - Feng Sun; Kaihuai Qin; Wei Sun; Huayuan Guo (J. Electronic Imaging, 2016)

Biorthogonal Wavelet Transforms and Applications Based on Generalized Progressive Catmull-Clark Subdivision with Shape Control. - Huayuan Guo; Guan Youjiang; Minchao Liu; Kaihuai Qin (IEEE Trans. Vis. Comput. Graph., 2019)