Frequency domain normal map filtering. - Charles Han; Bo Sun; Ravi Ramamoorthi; Eitan Grinspun (ACM Trans. Graph., 2007)

"Feed the Fish": an affect-aware game. - Mohammad Obaid; Charles Han; Mark Billinghurst (IE, 2008)

Multiscale texture synthesis. - Charles Han; Eric Risser; Ravi Ramamoorthi; Eitan Grinspun (ACM Trans. Graph., 2008)

Optimizing continuity in multiscale imagery. - Charles Han; Hugues Hoppe (ACM Trans. Graph., 2010)

Synthesizing structured image hybrids. - Eric Risser; Charles Han; Rozenn Dahyot; Eitan Grinspun (ACM Trans. Graph., 2010)

Synthesis, Editing, and Rendering of Multiscale Textures. - Charles Han (2011)