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Takashi Ijiri, Kenshi Takayama, Hideo Yokota, and Takeo Igarashi:
ProcDef: Local-to-global Deformation for Skeleton-free Character Animation
Computer Graphics Forum. (In Proc. Pacific Graphics2009) (to appear).
[video (.wmv)]

Takashi Ijiri, Mihoshi Yokoo, Saneyuki Kawabata, and Takeo Igarashi:
Surface-based Growth Simulation for Opening Flowers
In Proc. Graphics Interface 2008, pp. 227-234. May 2008.
Michael A. J. Sweeney Award (best student paper award).
[preprint(.pdf)] [video short(.wmv)] [video(.wmv)]

Takashi Ijiri, Radomir Mech, Gavin Miller, Takeo Igarashi:
An Example-based Procedural System for Element Arrangement
Computer Graphics Forum. 27, 2, pp. 429-436. (In Proc. of Eurographics 2008), 2008.
[preprint(.pdf)] [video(.mp4)] [video(.wmv)]

Takashi Ijiri, Takashi Ashihara, Takeshi Yamaguchi, Kenshi Takayama, et al.
A procedural method for modeling the Purkinje fibers of the heart
The Journal of Physiological Science, 58, 7, pp. 481-486, 2008.
[preprint(.pdf)] [video(.wmv)]

Takashi Ijiri, Shigeru Owada, and Takeo Igarashi:
Seamless Integration of Initial Sketching and Subsequent Detail Editing in Flower Modeling
Computer Graphics Forum, 25, 3, 617-624. (In Proc. of Eurographics 2006), 2006.
[preprint(.pdf)] [video(.wmv)]

Takashi Ijiri, Shigeru Owada, and Takeo Igarashi
Sketch L-System: Global Control of Tree Modeling Using Free-form Stroke
In Proc of the 6th International Symposium of SmartGraphics, pp. 138-146, 2006.
[preprint(.pdf)] [video(.wmv)] [demo(.zip)]

Takashi Ijiri, Shigeru Owada, Makoto Okabe, and Takeo Igarashi:
Floral diagrams and inflorescences: Interactive flower modeling using botanical structural constraints
Transactions on Graphics, 24, 3, pp. 720-726, 2005. (In Proc. of ACM SIGGRAPH 2005)
第7回NICOGRAPH CG国際大賞審査員特別賞受賞.
[preprint(.pdf)] [video(.mp4)] [video(.wmv)]