論文種類
・原著論文 フルペーパー（ Full paper）

論文分野
2) 科学系分野

カテゴリ（1個以上選択）
a-3) CG技術(アニメーション)

該当特集
一般論文

論文題名
Fourier Descriptor Animation of Cloth Flapping in Wind
著者名1（学生会員）
Janyl Tynystanova (Student Member)
著者名2（正会員）
Norishige Chiba (Member)
著者所属(和文、英文)
Department of Design and Media Technology, Graduate School of Engineering, Iwate University
著者e-mail
{ janyl@cg., nchiba } ＠ cis.iwate-u.ac.jp
連絡担当者の氏名、住所、所属、電話、Fax、e-mail
Janyl Tynystanova, 〒020-8551 盛岡市上田4-3-5, Graduate School of Engineering, Iwate University, TEL:019(621)6470 FAX:019(624)4078, janyl@cg.＠cis.iwate-u.ac.jp

論文概要(和文400字程度、英文100ワード程度)
In this paper we propose an efficient new method for modeling the natural motion of cloth flapping based on a stochastic method for wind simulation and a P-type Fourier descriptor. We do not use physical simulation and forces; instead we apply the generated wind value directly to the cloth motion. Since this approach does not require physical simulation, we can easily tune the implementation using parameters that control the cloth motion in real time. Moreover, we propose a few simple techniques to improve the visual realism of fluttering, the appearance of swirling, and wrinkle effects.
キーワード(和文5個程度、英文5個程度)
Cloth flapping, 1/f^β noise , P-type Fourier descriptor, Real-time animation.