根据细分极限曲面是否插值初始控制顶点,可分为插值细分(Interpolatory Subdivision),如Butterfly、Kobbelt、√3插值细分等和逼近细分(Approximating Subdivision),如Loop、Doo.Sabin、Catmull.Clark细分等...
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Surface reconstruction method using 4-point interpolatory subdivision surface is produced according to request of surface FEA in this thesis.3.
基于有限元分析的曲面重构算法设计 根据论文提出的离散数据点的曲面重构方法,设计了采用四点插值细分曲面网格点的曲面重构算法。
参考来源 - 基于有限元分析的离散点曲面重构The main principle of lifting scheme was introduced. The predict algorithm of lifting scheme was designed using interpolation subdivision.
介绍了提升格式的基本原理,采用插值细分方法设计了提升格式的预测算子,根据信号变换前后消失矩保持不变的要求设计更新算子,构造了一组不同消失矩的双正交小波的尺度函数和等消失矩的小波函数。
参考来源 - 基于提升格式的双正交小波构造·2,447,543篇论文数据,部分数据来源于NoteExpress
结果表明,在激光衍射测微中,用硬件插值细分的方法可以使其测量精度更为精确。
This simulated experiment shows that the method with the hardware equidistant subdivision can improve highly its measured accuracy in laser diffraction measure fine wire diameters.
实验结果表明:采用插值细分的方法能够提高图像传感器的分辨力和细丝直径的测量精度。
This test results show that the method of equidistance subdivision can highly improve the resolution of the image sensor and the measurement accuracy of the wire tiny diameter.
在激光衍射法测量微细线径的基础上,提出用硬件插值细分的方法来确定衍射图样暗纹间距。
Be based on measuring wire tiny diameter with laser diffraction, a method of hardware equidistance subdivision for dark string spans of diffraction fringe is presented.
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