Accelerated least squares progressive-iterative approximation for B-spline curve and surface fittings(加速的B样条曲线曲面拟合最小二乘渐进迭代逼近)
∶The least squares progressive-iterative approximation (LSPIA) method can approximate curves or surfaces to fit given data point sets. The standard LSPIA method employs the Landweber iterative format to calculate the control points, but it converges relatively slowly. In this paper, an accelerated L...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Zhejiang University Press
2025-05-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2025.03.006 |
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