nurbs

nurbs

1. 3)Digital design tools: The employment of NURBS modeling system RHINO can facilitate the controllability and generations of surface form.

3.数位化设计工具：运用NURBS架构的曲面建构软体Rhino对于曲面形态的控制与衍生具有更高的自由度；

2. Study of Hull Molded Lines System in CADDS5 Based on NURBS

CADDS5平台上船体NURBS型线系统研究

3. The widely used basis functions in CAGD, such as Bernstein, B-spline and NURBS basis, are all normalized B-basis.

CAGD中广泛使用的表示曲线曲面的基函数，如Bernstein基、B样条基、NURBS基等均为规范B基。

4. In the CAGD field, Coons surface, B spline surface and NURBS surface are mainly used.

Coons类曲面、B样条曲面和NURBS曲面是CAGD中主要的曲面表达形式。

5. NURBS (Non-Uniform Rational B-Spline)

NURBS

6. construction of NURBS volumes

NURBS体造型

7. NURBS surfaces are one of the most crucial techniques in surface modeling,which has extensive applications in various aspects of CAGD/CG.

NURBS作为曲面造型技术中的重要方法之一,在计算机辅助几何设计和计算机图形学领域中有着广泛的应用。

8. NURBS allow for finer control on the surface, since you can set "weights" independently on each control point of the control mesh.On a SubSurfed mesh you cannot act on weights.

NURBS允许好的曲面控制点，你可以设置每个控制网格的控点“权重”，面在一个细分曲面的权重是不能有所动作的。

9. APPLICATION OF NURBS TO ESTABLISHMENT OF SOLID GEOLOGICAL MODEL

NURBS在实体地质模型建造中的应用

10. NURBS technique

NURBS技术

11. NURBS matching

NURBS拟合

12. NURBS interpolation method

NURBS插补方法

13. Application of NURBS Mothld in Geometry Modeling of Automobile Body Part Die Surface

NURBS方法在覆盖件模具型面几何建模中的应用

14. NURBS curve

NURBS曲线

15. Keywords NURBS curve;machines kinetic characteristics;curvature;interpolation;

NURBS曲线;机床动力学特性;曲率;插补;

16. Keywords NURBS curve;beeline approaching;circular arc approaching;mixed approaching;

NURBS曲线;直线逼近;圆弧逼近;混合逼近;

17. Application of NURBS Curve Subdivision is Shape Design

NURBS曲线分割在造型设计中的应用

18. NURBS curve and surface

NURBS曲线曲面

19. NURBS curve interpolation algorithm with the adaptation to machine tool kinetic character

NURBS曲线机床动力学特性自适应直接插补

20. NURBS curve hybrid interpolator

NURBS曲线混合插补

21. Look-Ahead Control in High Feed Rate NURBS Curve Interpolation

NURBS曲线高速插补中的前瞻控制

22. NURBS Curved Surface

NURBS曲面

23. NURBS surfaces are among the most commonly used parametric surfaces in CAGD and Computer Graphics.

NURBS曲面是计算机辅助几何设计和计算机图形中最常用的参数曲面 .

24. Research on NURBS Surface Weight and Its Application in Surface Modification

NURBS曲面权因子及其在曲面修形中的应用研究

25. INTERSECTION BETWEEM TWO NURBS SURFACES AND CONSTRUCTING A VARIABLE RADIUS TRANSITION SURFACE

NURBS曲面求交及变半径过渡曲面生成

26. NURBS Surface Selection modifier

NURBS曲面选择集修改器

27. NURBS Model

NURBS模型

28. SYMBOLIC MATRIX REPRESENTATION OF NURBS AND ITS APPLICATIONS

NURBS的符号矩阵表示及其应用

29. NURBS ruled surface

NURBS直纹面

30. NURBS Tessellation Preset

NURBS细分预置

31. Development for NURBS Surfaces of Continuous Extension and Bridge

NURBS自由型曲面延展和过渡功能的开发

32. NURBS free surface

NURBS自由曲面

33. The Theoretic of NURBS Sculpting and its Applications in Production Plastic Design

NURBS造型理论及其在产品造型设计中的应用

34. NURBS patch

NURBS面片

35. Application of a NURBS higher-order panel method to multi-body hydrodynamic analysis

NURBS高阶面元法在多体水动力分析中应用

36. A Multi-axis Cross-coupled Control Approach Based on NURBS Curve Interpolator

一种基于NURBS插补器的多轴交叉耦合控制方法

37. An Adaptive NURBS Interpolator with Real-Time Look-Ahead Function

一种实时前瞻的自适应NURBS插补算法

38. NURBS Curved Surface Modeling System Design Scheme for Mold Design

一种用于模具设计的NURBS曲面造型系统设计方案

39. A Algorithm of G~1 Smooth Connection Between Adjacent NURBS Surfaces

一类相邻NURBS曲面G~1光滑拼接算法

40. NURBS (Non-Uniform Rational B-splines)

不均匀有理B样条曲线

41. Parameters-based voxelization of NURBS volumes and their Boolean operation such as union, intersection and difference are discussed mainly.

主要讨论基于参数的NURBS体体素化与并、交、差布尔运算.这是一种能比较精确表示NURBS体的体素化算法.

42. Some application examples of simplified Dynamic NURBS Swung Surfaces are showed, which include rounding and blending, scattered data fitting and interactive sculpting.

举出了一些准D-NURBS摆转曲面的应用实例，如曲面倒圆角与调和、曲面拟合及交互式造型等。

43. The geometric significance of weights in NURBS curves is introduced.

介绍了NURBS曲线权因子的几何意义。

44. It is also proved that the versatility and reliability of NURBS method is better than those of algebraic description method for improving precision of numerical simu...

从而验证了NURBS法对提高塑性有限元软件的通用性和模拟精度有重要作用。

45. MODELING METHODS ON NURBS

以NURBS为基础的造型方法

46. An open architecture robot controller is used as the testbed.The NURBS curve is calculated with an ICP (Iterated Closest Point)-based fitting algorithm.

使用开放式机器人控制器系统作为试验平台，NURBS曲线通过迭代最近点的拟合方法获得。

47. Comprehension and mastery over animation techniques to manipulate Polygonal Mesh, NURBS and Subdivide Surface models.

全面理解并掌握各种动画技术制作多边形网格,NURBS和细分表面模型。

48. Keywords NURBS;tool-path;scallop height;lapping;polishing;

刀具轨迹;残留高度;研磨;抛光;

49. Designing Complex Shapes with NURBS

利用NURBS进行复杂形体的设计

50. 7.Through making use of the matrix representation of quadric NURBS surface,sufficient condition of G1 continuity between two adjacent quadric NURBS surface has been provided.

利用二次B样条曲面的矩阵表达式,将B样条曲面进行分片表示,给出了两邻接二次B样条曲面间的G1光滑拼接的充分条件.

51. Through making use of the matrix representation of quadric NURBS surface,sufficient condition of G1 continuity between two adjacent quadric NURBS surface has been provided.

利用二次NURBS曲面的矩阵表达式,给出了两邻接二次NURBS曲面间的G1光滑拼接的充分条件.

52. Using improved BP neural network, equidistant surface reconstruction of NURBS is proposed.

利用改进的BP神经网络构造三次有理B样条曲面等距面。

53. Keywords Acceleration/Deceleration control;NURBS curve interpolation;servo control;contour control;

加减速控制;NURBS曲线插补;伺服控制;轮廓控制;

54. Keywords MCAD API;parameter designing;propeller;NURBS surface;

参数化设计;螺旋桨;NURBS曲面;

55. Expression of block matrixes of cubic NURBS surface and its application in surface design

双三次NURBS曲面矩阵块表示及在曲面设计中的应用

56. NURBS CV Curve NURBS

可控曲线

57. Non-uniform rational B-spline (NURBS) basic parameters of the electrode surfaces were extracted, and the electrode surface was adaptively scattered to a mesh in the compensation process of offset.

在偏置补偿过程中提取非均匀有理B样条(NURBS)电极曲面的基本参数，对电极曲面进行网格离散。

58. Then, on this basement, the method of calcutating the control vertecs and weights was given while representing quadric surfaces using NURBS.

在此基础上给出了二次曲面进行NURBS表示时控制顶点和权因子的计算方法。

59. Based on the principle of a MAF method, a new method for computing the parameters of the points on Nurbs curves and surfaces is presented.

基于 MAF方法的原理 ,提出了反求Nurbs曲线 /曲面参数的一种新方法 .

60. BASED NURBS AXIAL DEFORMATION METHOD

基于 NURBS 曲面的轴变形方法

61. NURBS Method and Application in Autobody CAGD

基于NURBS方法的车身表面造型系统的研究与应用

62. Method to Image Edge Extracting Based on NURBS Fitting

基于NURBS曲线拟合的图像亚像素边缘提取方法

63. Hull Line Design for Twin Stern Ship based on NURBS Curve

基于NURBS曲线的双艉船型线设计研究

64. Edge Detection Based on the NURBS Surface Fitting Method

基于NURBS曲面拟合的图像边缘检测方法

65. This paper constructs a streamline die cavity based on NURBS and simulates the extrusion process of spur gear in an application, in which large deformation rigid-plastic FEM is adopted.

基于NURBS曲面构造流线型凹模型腔，用大变形刚塑性有限元数值模拟软件对圆柱直齿轮挤压过程进行了模拟。

66. The Reverse Design of Automobile Hubcap Based on NURBS Surfaces Reconstructing

基于NURBS曲面重构的汽车轮毂帽逆向设计

67. Conceptual nc Movement Multi solution Configuration Based on Nurbs

基于NURBS的NC机床运动方案创成设计系统研究

68. Approaches of representing circular arcs with NURBS of degree two

基于NURBS的圆弧曲线表示方法

69. THE SMOOTHING'S RESEARCH OF COMPLEX SKEW CURVE BASED ON NURBS IN SPACE

基于NURBS的复杂扭变曲面空间光顺研究

70. Study of building curved surface model based on NURBS

基于NURBS的建筑曲面建模技术研究

71. Study on CAD of Bend-Shaped Diffuser of Centrifugal Pump Based on NURBS

基于NURBS的离心泵弯曲形扩散管的cad研究

72. Research on reserve engineering of complex surface parts based on NURBS

基于NURBS造型的复杂曲面零件反求工程研究

73. Modeling Ship Hull Surface using NURBS based on OpenGL

基于OpenGL实现NURBS船体曲面造型

74. Realization of NURBS Path Interpolator Based on an Open Architecture Robot Controller

基于开放式机器人控制器的NURBS路径插补方法的实现

75. NURBS Skining Techniques Based on Interpolating

基于插值的NURBS蒙皮技术

76. Weight-Based Shape Modification of NURBS Curve and Its Application in Face Modeling

基于权因子调整的NURBS曲线形状修改算法及其在人脸建模中的应用

77. Visualization Analysis of Complex Geologic Body with NURBS Modeling

复杂地质体NURBS辅助建模及可视化分析

78. multi-level NURBS surfaces

多尺度NURBS曲面

79. Keywords DSP;TMS320F2812;Muti-axis motion controller Free-surface;NURBS interpolator;

多轴运动控制器;自由曲面;NURBS插补;

80. At first, concept of similar-type product was defined, a new surface representation based on NURBS theories was proposed to represent surfaces of similar-type products uniformly.

定义了同类型产品，并基于非均匀有理B样条理论提出一种适用于同类产品外型的统一表示方法。