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    Abstract:

    An implicit Curve reconstruction method is proposed which represents the curve with all algebraic tensor-product B-spline,and minimizes the tension ofthe B-spline and the approximate geometric distance between the curve and the point set.The method is dynamic and self-adaptive based on trust-region algorithm in optimization theory.The specification of the initial shape is priceless,and the high-quality reconstruction corvc is obtained in a robust way.Some examples are implemented.

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杨周旺,邓建松,陈发来.基于近似几何误差的动态隐式曲线重构.软件学报,2004,15(zk):264-272

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