Abstract
Based on the Hermitian and skew-Hermitian splitting (HSS) iteration technique [14], a new iterative interpolation technique called HPIA for curves and surfaces with NTP bases and its weighted version WHPIA are proposed. We take the previous iteration and the current iteration into account simultaneously, and establish a function based on NTP bases as a perturbation term in the iteration process. Convergence analyses and the approximate optimal weight of WHPIA are given. Theoretical and experimental results show that HPIA and WHPIA are effective.
Supported by the National Science Foundation of China (No. 61572430).
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© 2019 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
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Hu, L., Shou, H., Dai, Z. (2019). HSS-Iteration-Based Iterative Interpolation of Curves and Surfaces with NTP Bases. In: Song, H., Jiang, D. (eds) Simulation Tools and Techniques. SIMUtools 2019. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 295. Springer, Cham. https://doi.org/10.1007/978-3-030-32216-8_36
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DOI: https://doi.org/10.1007/978-3-030-32216-8_36
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