.
Animation Method for Pen-and-Ink Illustrations Using Stroke Coherency
T. Haga, Henry Johan, Tomoyuki Nishita.
Proc. of CAD & Graphics 2001, pp. 333--343,
2001. [BibTeX]
Creating Colored Pencil Style Images by Drawing Strokes Based on Boundaries of Regions
Hajime Matsui, Henry Johan, Tomoyuki Nishita.
Computer Graphics International (CGI'05), pp. 148--154, New York, June 22-24,
2005. [BibTeX]
Creating Various Styles of Animations Using Example-Based Filtering
Ryota Hashimoto, Henry Johan, Tomoyuki Nishita.
Computer Graphics International 2003 (CGI'03), pp. 312--317,
2003. [BibTeX]
Creating Watercolor Style Images Taking Into Account Painting Techniques
Henry Johan, Hiroshi Hashimoto, Tomoyuki Nishita.
The Journal of the Society for Art and Science, Vol. 3, No. 4, pp. 207--215,
2004. [BibTeX]