Line Integral Convolution for 3D Surfaces. - Xiaoyang Mao; Makoto Kikukawa; Noboru Fujita; Atsumi Imamiya (Visualization in Scientific Computing, 1997)

Multi-Granularity Noise for Curvilinear Grid LIC. - Xiaoyang Mao; Lichan Hong; Arie E. Kaufman; Noboru Fujita; Makoto Kikukawa; Atsumi Imamiya (Graphics Interface, 1998)