Approximation by fat arcs and fat biarcs |
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| Authors: | Qun Lin JG Rokne |
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| Affiliation: | a Department of Statistics, Xiamen University, Xiamen, China
b Department of Computer Science, The University of Calgary, Calgary, Alberta, Canada |
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| Abstract: | A general discussion of the including approximation of a curve by a fat arc is given followed by an algorithm for constructing an including fat arc for a parametric Bézier curve. An example of applying the algorithm is given. The results for a fat arc are then used to develop an including approximation for a curve segment using a fat biarc. An algorithm for a fat biarc including approximation is provided followed by examples of Bézier curves being included by a fat biarc. |
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| Keywords: | AMS Classifications 65H05 65D07 65D15 65D10 65G10 |
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