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Numerical methods for approximating digitized curves by piecewise circular arcs

โœ Scribed by Shi-Nine Yang; Wei-Chang Du

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
801 KB
Volume
66
Category
Article
ISSN
0377-0427

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The approximation of plane curves by smooth piecewise circular arc curves In Tchebycheff norm is analysed. The algorithm of approximation is proposed. It is proved that algorithm presented generates for curves of some class, called spirals, the minimal number of circular arcs. Results ere used to ev