An Interactive Method for Designing Smooth Convex Curves by Using a Cubic B-spline Formulation(II)(<特集>Special Issue on Generation Database Technology for Internet, Multimedia and Mobile computing)
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概要
- 論文の詳細を見る
This work is an improved version of the previous method^5) for interactively designing convex curves by using a cubic B-spline formulation. The new algorithm ensures that the highest point of the resulting curve occurs only at that of the ideal curve in the user's mind. Also, it suggests a class of convex B-spline curves that share the same highest point and have different curvatures at the point, providing the user with an easy interactive control of shape.
- 一般社団法人情報処理学会の論文
- 1998-04-15
著者
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Torii Tatsuo
Department Of Information Engineering Faculty Engineering Nagoya University
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GUAN HUI
Department of Information Engineering, Faculty Engineering, Nagoya University
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Guan Hui
Department Of Information Engineering Faculty Engineering Nagoya University
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- An Interactive Method for Designing Smooth Convex Curves by Using a Cubic B-spline Formulation