八 曲面全局插值(Surface Global Interpolation ) 假设我们有m+1行n+1列的数据点 Dij ( 0≤i≤m 和0≤j≤n ),并希望找到一个包含所有(p,q)次的b spline曲面。与曲线的情况类似,我们有数据点和度阶p和q作为输入。为了定义插值b spline曲面,我们需要两个结点向量U和V,每个方向一个,以及一组控制点。与曲...
B-spline surface interpolationThis article describes a method of constructing cutter-swept surfaces (CSS) for use in NC machining simulation and verification using NURBS interpolation. Most methods of CSS surface construction and evaluation today rely on linear cutter path curves, thus introducing error...
To obtain smooth surfaces, existing methods should be combined with an additional step to generate smooth interpolation curves for which parametrization of the vertices plays an essential role which largely affects the developability of the interpolation surface Pérez and Suárez (2007). However, it is...
As-developable-as-possible B-spline surface interpolation to B-spline curves Computer Aided Geometric Design Volume 79,May 2020, Page 101863 Purchase options CorporateFor R&D professionals working in corporate organizations. Academic and personalFor academic or personal use only. ...
1.Properties of bi quadratic B spline surface are investigated by the subdivision approach, and the control mesh of bi quadratic B spline surface is constructed by employing Doo Sabin subdivision to derive the parametric representation of interpolation surface.文中利用子分曲面理论研究双二次 B样条曲面...
pythoncurvesgeometrybeziercadbspline-surfacenurbsbspline UpdatedApr 14, 2024 Python sienkiewiczkm/cadio Star3 Code Issues Pull requests Simple CAD system. interpolationcadbspline-surfacebsplinegregory-patch UpdatedDec 10, 2022 C# GeoMop/bapprox ...
Multi-task learning for data-efficient spatiotemporal modeling of tool surface progression in ultrasonic metal welding 2021, Journal of Manufacturing Systems Citation Excerpt : The interpolation methods can be generally categorized into deterministic and stochastic methods. The former includes inverse distance...
带切向约束的 B样条插值B-spline curve and surfaceinterpolation with tangent constraint 热度: 计算机科学与技术毕业论文--人脸识别技术综述 热度: 基于Dirichlet自由变形算法的人脸情感模拟的研究 热度: 安徽技术师范学院学报,2005,19(5):21~22 JournalofAnhuiTechnicalTeachersCollege ...
1.By bicubicB-spline surface interpolation,reference depth map(RDM)is reconstructed to represent actual terrain.通过双三次B-样条曲面插值重建参考地图(RDM),选取RDM中部分地图附加正态白噪声模拟当地水深地图(LDM)。 6)interpolating B-spline functionB-样条插值函数 ...
11.Research on NUAT B-spline Curve and Surface Interpolation;NUAT B样条曲线曲面的插值研究 12.Modeling with Triangular B-Splines: Theory and Implementation;基于三角域的B样条建模:理论与实践 13.The Study and Application of NUAH B-Spline Curves and Surfaces;NUAH B样条方法及其应用研究 14.C-B spl...