2001•Journal of Computer-Aided Design & Computer GraphicsRequires access
Shape Preserving Cubic Interpolation with Nearly Arc-Length Parameterization
Jian‐Ding Qiu
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Abstract
To generate nearly arc-length parameterized curve, some extra data points are often demanded for getting an acceptable precision. This article gives a theoretical criterion for how to select the extra points mentioned above. The presented method can improve effectively the precision of arc-length parameterization to meet the requirements of shape preserving interpolation.