対数美的曲線
吉田典正 (yoshida.norimasa @ nihon-u.ac.jp)(日本大学)
*メールアドレスは,@を半角に置き換えてスペースを詰めてください
*「対数美的曲線」は,以前は,「美的曲線」または「美しい曲線」と呼んでいました.「対数型美的曲線」とも呼ばれます.
対数美的曲線の概要は,こちらをご覧ください.
Instead of http://www.yoshida-lab.net/aesthetic/iacs.html
go https://www.yoshida-lab.net/english/research-e/iacs
対数美的曲線に関連する研究成果です。
査読あり論文
Norimasa Yoshida and Takafumi Saito, Shape Information of Curves and its Visualization using Two-tone Pseudo Coloring, Computer-Aided Design and Applications, Vol. 21, No.1, pp.11-28, Jan. 2024. doi: 10.14733/cadaps.2024.11-28
Shoichi Tsuchie, Norimasa Yoshida, High-quality approximation of log-aesthetic curves based on the fourth order derivative, Journal of Computational Design and Engineering, Volume 9, Issue 6, pp. 2439–2451, Dec. 2022. https://doi.org/10.1093/jcde/qwac117
Ferenc Nagy, Norimasa Yoshida, Miklós Hoffmann, Interactive G1 and G2 Hermite interpolation using coupled log-aesthetic curves, Computer-Aided Design and Applications, Vol. 19, No. 6, pp.1216-1235, Nov. 2022. DOI:https://doi.org/10.14733/cadaps.2022.1216-1235
Norimasa Yoshida, Takafumi Saito, Quadratic Log-Aesthetic Curves, Computer-Aided Design and Applications, Volume 14, Issue 2, pp. 219-226, March 2017. DOI: 10.1080/16864360.2016.1223434 [PDF]
Norimasa Yoshida, Ryo Fukuda, Toshio Saito and Takafumi Saito, Quasi-Log-Aesthetic Curves in Polynomial Bézier Form, Computer-Aided Design and Applications, Vol. 10, No. 6, pp. 983-993, 2013.
D. S. Meek, T. Saito, D. J. Walton, N. Yoshida, Planar two-point G1 Hermite interpolating log-aesthetic spirals, Journal of Computational and Applied Mathematics, Volume 236, Issue 17, Pages 4485–4493, November 2012.
N. Yoshida, T. Saito, The Evolutes of Log-Aesthetic Curves and The Drawable Boundaries of The Curve Segments, Computer-Aided Design and Applications, Volume 9, Number 5, pp. 721-731, 2012
R. Ziatdinov, N. Yoshida, T. Kim, Analytic parametric equations of log-aesthetic curves in terms of incomplete gamma functions, Computer Aided Geometric Design, Volume 29, Issue 2, pp.129-140, February 2012.
N. Yoshida, R. Fukuda, T. Saito, T. Saito, Compound-rhythm Log-aesthetic Space Curve Segments, Computer-Aided Design and Applications, Vol. 8, No.2, pp.315-324, 2011.
三浦憲二郎, 上利真一, 秋江俊尚, 吉田典正, 斎藤隆文, 平面曲線に対する離散的log-aesthetic フィルタの開発とその空間曲線と曲面への拡張法の提案, 画像電子学会誌, 第38巻,第4号, pp.414-422, 2009.
K. T. Miura, T. Akie, S. Agari, N. Yoshida, T. Saito, Discrete Log-Aesthetic Filter, Computer-Aided Design and Applications, Vol. 6, No. 4, pp.501-512, 2009. DOI:10.3722/cadaps.2009.501-512
N. Yoshida, R. Fukuda, T. Saito, Log-Aesthetic Space Curve Segments, SIAM/ACM Joint Conference on Geometric and Physical Modeling (GDSPM), pp.35-46 2009. (国際会議、査読あり)
N. Yoshida, R. Fukuda, T. Saito, Logarithmic Curvature and Torsion Graphs, in Mathematical Methods for Curves and Surfaces 2008 edited by Daehlen et al., LNCS 5862, Springer, pp.434-443, 2010. DOI: 10.1007/978-3-642-11620-9_28 (国際会議、査読あり)
N. Yoshida, T. Saito, Compound-Rhythm Log-Aesthetic Curves, Computer-Aided Design and Applications,Vol. 6, No.2, pp.243-252, 2009.
N. Yoshida and T. Saito, Quasi-Aesthetic Curves in Rational Cubic Bezier Forms, Computer-Aided Design & Applications, Vol. 4, Nos. 1-4, pp.477-486, 2007.
N. Yoshida and T. Saito, Interactive Aesthetic Curve Segments, The Visual Computer (Pacific Graphics), Vol. 22, No.9-11, pp.896-905, 2006.
図書
吉田典正,斎藤隆文,美的曲線の全体像と美的曲線セグメント(2.3節),デジタルスタイルデザイン,精密工学会デジタルスタイルデザイン研究分科会編,海文堂, 2008.
学会発表
土江庄一, 吉田典正, 高階微分に基づく対数美的曲線の高精度近似, 精密工学会春季大会学術講演会, Mar. 15, 2023.
Ferenc Nagy, Norimasa Yoshida, Miklós Hoffmann, Interactive G1 and G2 Hermite interpolation using coupled log-aesthetic curves, CAD Conference, July 5-7, 2021.(査読あり)
Ferenc Nagy, Norimasa Yoshida, Interactive modeling with Log-aesthetic spirals, 11th International Conference on Applied Informatics (ICAI 2020), Jan. 31, 2020.
Norimasa Yoshida, Takafumi Saito, Quadratic Log-Aesthetic Curves, CAD Conference (presentation), Jun. 2016.(査読あり)
Norimasa Yoshida, Takafumi Saito, Curves with Quadratic Logarithmic Curvature Graphs, SIAM Conference on Geometric and Physical Modeling, Oct. 12, 2015.
吉田 典正, 斎藤 隆文,曲率対数グラフが 2 次曲線となる曲線, 画像電子学会 第 272 回研究会 in 和歌山, pp.104-109, 2015.
斎藤隆文,吉田典正,3次パラメトリック曲線の曲率変化の美的解析, 情報処理学会グラフィクスとCAD研究会,Vol.2012-CG-148, No. 1, pp.1-6, 2012
N. Yoshida and T. Saito, Some characteristics of log-aesthetic planar curves, SIAM Conference on Geometric and Physical Modeling (GD/SPM11), 2011.
福田 諒, 吉田 典正, 齋藤敏雄, 斎藤隆文, Taylor展開を用いた対数美的平面曲線のBezier曲線近似, 情報処理学会グラフィクスとCAD研究会, Vol.2011-CG-142, No. 11, 2011.
R. Fukuda, N. Yoshida, T. Saito, Interactive Generation of Compound-Rhythm Log-Aesthetic Space Curves, Image Electronics and Visual Computing Workshop, 3B-4, 2010.
吉田典正,福田諒,斎藤隆文, 対数美的空間曲線セグメントの対話的生成法, Visual Computing/グラフィクスとCAD合同シンポジウム, 2009.
吉田典正, 斎藤隆文,対数美的曲線における複合リズム曲線の生成, 情報処理学会グラフィクスとCAD研究会, Vol.2008, No.109, pp.79-84, 2008.
吉田典正,斎藤隆文, 美的空間曲線の全体像の解明, 情報処理学会グラフィクスとCAD研究会 Vol.2007, NO.111, pp-55-60, 2007.
Norimasa Yoshida and Takafumi Saito, Classification of Aesthetic Space Curves, SIAM Conference on Geometric Design and Computing, 2007.
吉田典正,斎藤隆文,平岩智之,曲率単調な曲線セグメントの対話的制御,Visual Computing/グラフィクスとCAD合同シンポジウム, pp.19-24, 2007.
吉田典正,斎藤隆文: 美しい曲線の全体像解明と対話的制御,VC/GCAD合同シンポジウム, pp.77-82, 2006
吉田典正,斎藤隆文: 美しい曲線セグメント, 情報処理学会グラフィクスとCAD研究会, No. 121, pp.97-102, 2005.