合肥工业大学学报杂志社 关键词:张量积Said-Ball曲面; 降多阶; 角点插值 [gap=848]Key words:tensor product Said-Ball surface; multi-degree reduction; corner interpolation
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multi-degree reduction of Bézier curve Bézier曲线降阶算法
Finally, give a summary of this paper. The state of art and possible new directions of the approximate multi-degree reduction of parameter surface are stated.
最后对全文工作进行了总结,对参数曲面降阶和拼接技术的未来发展趋势进行了展望。
参考来源 - 三角Bézier曲面降阶逼近研究Finally, applying the orthogonal basis to degree-reduction approximation of B-splinecurves, adopting least square method with respect to L_2 norms, the thesis propose thealgorithm of the optimal multi-degree reduction of the B-spline curves.
第四,利用正交基,基于代数基转换方法,在L_2范数空间下,对B-样条曲线进行了一次降多阶的最小二乘逼近。
参考来源 - 三次样条空间中的正交基·2,447,543篇论文数据,部分数据来源于NoteExpress
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