A Nonlinear Ternary Circle-Preserving Interpolatory Subdivision Scheme

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In this paper, we present a new nonlinear ternary interpolatory subdivision scheme which has the properties of convexity-preserving, circle-preserving and the limit curve iscontinuous. In each subdivision step, the newly generating points will be on the circle determined by the interpolatory point and its adjacent points. Numerical examples show that this algorithm is simple and curves generated by this subdivision scheme are fair curves.

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2170-2173

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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