通过给出适当的适应度函数,寻找出全局的最优解,并得到配准结果,这为医学临床诊断多模态信息融合提供了一种方法。
By giving suitable fitness function, global optimal solution was found and result of registration was given. A method was provided for clinical diagnosis.
传统的图像配准的相似性测度函数对噪声过于敏感,且需要先验知识约束。
Traditional resemblance measurement function is application-restricted since it is too sensitive to noise and is subject to prior knowledge.
标记点的选取及插值函数的确定是非刚性配准方法中最关键的两步。
The control points and the interpolation function are the key factors of the nonrigid algorithm.
重点针对配气凸轮传统设计方法的缺陷,提出一种用解析函数法与数值法相结合设计凸轮型线的新方法。
Aimed at the deficiencies of traditional design method for valve train CAM, a new method for designing CAM profile with analysis functions and numerical synthesis is proposed.
研究了限制膨胀应变与配筋率之间的定量函数关系。
The quantitative functional relationship between restrained expansion strain and percentage of rein forecement is studied as well.
结果:所得两种统计量与其功效函数一一匹配。
Results: the two statistics are matched with their power functions respectively.
对于等同配位体的相互作用,以纯矩阵代数方法,得到饱和曲线,分子构象-配位体曲线以及某些关连函数等等。
For homotopic interaction, the saturation curve, molecular conformation vs ligand curve and certain correlation functions etc. are obtained by means of pure matrix algebra.
为满足航空发动机精铸涡轮叶片壁厚偏差分析需要,提出了一种基于变形函数的精铸涡轮叶片检测模型非刚体配准算法。
To satisfy the need of blade geometry inspection and deviation analysis of aero-engine, a non-rigid registration algorithm based on deformation function is proposed.
本文提出了一种基于配准函数曲线形状定量描述的客观评价方法。
Based on the quantitative descriptions of registration curves, in this study, we propose an objective assessment method on image registration.
在实践方面,将改进的GEP算法运用到函数挖掘和图像配准问题。
In practice, the improved GEP algorithm is applied to function mining and image registration problems.
节能优化控制的主要目标是:在满足配注条件的情况下,使注水系统总的能耗函数最小。
The main aim of optimizing control is maximizing the total energy consumption of the water flooding system under the condition of meeting the demand of injection allocation.
以幂函数为试函数,用配点法计算了夹层圆板和夹层扁球壳的非线性弯曲。
Taken power function as a trial function, nonlinear bending of circular sandwich plates and shallow spherical sandwich shells was discussed by means of point collocation.
通过两结构模型对径向分布函数非对称展宽、配位数、键角分布和粘度作了讨论。
By using two-structure linear combination model, the asymmetric broadening of RDF, the coordination number, the bond Angle distribution and the viscosity of chlorides have also been discussed.
提出了一种基于角度和径向差分函数的抗平移、旋转以及尺度的图像配准算法。
An algorithm is proposed for registering images related by translation, rotation, and scale based on angular and radial difference functions.
提出了一种基于角度和径向差分函数的抗平移、旋转以及尺度的图像配准算法。
An algorithm is proposed for registering images related by translation, rotation, and scale based on angular and radial difference functions.
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