样条拟合

边界样条拟合中的一种反走样改进算法

An improved antialiasing algorithm in boundary 's spline fit

一个采用样条拟合的优化算法

An optimal algorithm using the spline fit method

人手部骨组织建模的B样条拟合方法研究

A B-spline Fitting Method for Modeling Skeletal Tissue of Human Hand

盖侧曲线采用工程上常用的B样条拟合。

The shroud curve is fitted with B - spline .

用B样条拟合计算带噪数字图像的梯度

Gradient Computation of Noisy Digital Image by B-spline Fitting

基于特征性质的三次B样条拟合算法

Cubic B-Spline Fitting Method Based on Dominant Information

复杂曲面的B样条拟合方法

Modelling of Complex Surface by B - Spline

用B样条拟合与绘制船体型线

Plotting Hull Lines by Means of B-Spline Fitting

同时它和CAD/CAM技术中重要的自由曲面的有理B样条拟合理论一样，实际上是一种全新的曲面拟合和逼近方法。

Just as rational B-spline theory of Free-Form surface in CAD / CAM , it is actually a new surface approximation method .

接着，用周期三次非均匀B样条拟合轮廓特征点，完成了轮廓的矢量化处理。

Then , it interpolates the contour character point with the third power cycle non-uniform B-spline to make slice contour into vectorgraph .

给出了极大似然估计法、范数理论的数据拟合及三次B样条拟合方法，并对三种方法的特点和适用条件进行比较。

It presented maximum-likelihood method , normal number and B splines approximation and also made a comparison of the characteristics and conditions used .

基于AutoCAD的activexautomation接口与VISUALBASIC编程语言，采用非均匀有理B样条拟合方法，实现了齿廓曲线的自动生成。

Based on AutoCAD ActiveX Automation and Visual Basic , auto-generation of gear profile is realized through B-spline fitting .

通过对单角色捕获运动，施加位置和时间随机性，并结合反向动力学与多层次B样条拟合技术，来合成逼真的群体运动。

We synthesis realistic group motion by imposing position and time randomicity on the single character motion in combination with Inverse Kinematics and Multi-level B-Spline fitting technologies .

光纤光栅机敏柔性结构空间形态重构与可视化效果良好，验证了B样条拟合算法的高精度和低误差特性。

As the FBG intelligent flexible structure shows the better shape reconstruction and visualization , it verifies the high precision and low error characteristics of the B-spline algorithm .

阐述已知曲线和未知曲线测量原理，利用B样条拟合曲线，以及如何借助最小二乘对测量值（二维）进行最佳拟合和偏差处理。

The principle is using spline B to fit the curve and having the aid of the least square method to do the best fitting and piation processing .

具体方法是通过悬链线理论和B样条拟合求得浮筒所受的锚链力，然后求解结构的时域运动方程得到结构物的运动响应和锚泊系统的内部应力。

The mooring force on buoy is calculated in use of the catenary 's theory and B-Spline functions fitting , then the motion equation is solved in time domain .

基于格式塔心理学的知觉定律，采用3次B样条拟合出手势的表观轨迹。

Based on the perception law in Gestalt psychological research foundation , cubic B-spline is adopted to approximately fit those discrete trajectory points and obtain the appearance trajectory of hand gesture .

首先，本文根据叶片型面原始型值点数据信息，提出了较合理的数学模型，采用23次非均匀有理B样条拟合叶片型面，成功的拟合了叶片空间型面。

First , this paper construct the mathematical model of blade according to the original data point of blade surface with 23 degree NURBS ( Non - Uniform-Rational B-Spline ) surface .

针对船用螺旋桨设计时给出的切面型值点，采用三次均匀B样条拟合技术，得到了螺旋桨叶面和叶背的拟合曲面。

For the design data points on different cylindrical sections of a marine propeller , the fitting method of the cubic uniform B spline is applied to obtain the fitting surfaces of marine propeller .

骑乘收益率曲线策略的研究基于对利率期限结构的分析，本文使用了B样条拟合国债隐含的利率期限结构，并比较了策略在不同期限的债券、不同持有期的情况下的不同表现。

For analyzing the term structure in Riding the yield curve , B-spline is used to fit the interest rate term structure implied by treasury bonds . Performance is compared between bonds with different maturity and different holding period .

其中，CBR过程中使用基于模糊集理论的权值临近范例检索方法，KBR过程中使用B样条拟合曲面的方法将离散、模糊的外形尺寸&定额工时值规律细化。

Fuzzy set-based retrieve algorithm is applied in the CBR , The discrete and fuzzy rules of the shape size-man-hour are fitted by a surface of double cubic B-spline in the KBR .

根据短道速滑冰刀的特点提出了用G1连续圆弧样条拟合短道速滑冰刀弧度曲线，以此建立短道速滑冰刀刃磨的数学模型。

A thought of grinding the blade curve of skates for short track speed skating with G1 continuous arc splines is presented according to the skates blade properties .

提出应用投影栅相位法测量人体的三维数据，在最小二乘意义下采用B样条拟合曲面的方法，在临床治疗和医学基础研究方面有重要的实用价值。

The system was based on the Phase Detection of Projected grating to sense body 's 3D data , surface fitting was simulated by B-spine patches in the sense of piecewise least square , so it had more practical value in treatment and basic medical study .

实验管长3m。用累加弦长参数三次样条拟合不规则曲线，使拟合后的曲线光滑圆顺。

The test section with a length 3 m and was heated or cooled by water circulated in a surrounding annulus . This paper describes the method that the irregular curve is fitted with accumulated chord length parametric cubic spline . The fitted curve is smooth and continuous .

有向几何及平面参数曲线的圆弧样条拟合

Directed geometry and circular arc spline approximation for fitting plane parametric curves

基于非参数样条拟合的交通流预测方法研究

Study on Traffic Flow Forecasting Method Based on Non-parameter Regression Spline Fitting

非圆齿轮离散节曲线的分段三次样条拟合研究

Research on Subsection Cubic Spline Fit of Non-circle Gear Discrete Pitch Line

基于多值样条拟合曲线搜索的医学图像分割

Medical image segmentation based on searching multi-valued spline fitting curve

确定桩侧摩阻力曲线的约束样条拟合方法

Determination of Pile Friction Curves by Spline Fitting Method

多值函数的三次样条拟合

A Cubic Spline Fitting of Multivalued Function