查询词典 regularization

The selection of regularization parameter for anisotropic diffusion in image processing is discussed.

研究了图像处理中各向异性扩散的正则化参数选取问题。

In order to find a stable approximate solution of inverse problem, the general theory about regularization of ill-posed problems is introduced.

为了求出反问题的稳定近似解，采用了不适定问题正则化的一般理论。

By a-priori choice of the regularization parameter respectively, the optimum asymptotic convergence order of the regularized solution is obtained.

给出了正则参数的先验选取，并通过正则参数的先验选取证明了正则解的误差具有渐进最优阶。

The method submits a practical solution to the data exchange problem between the two kinds of different topological surfaces. The author gives the details of surface regularization, boundary extraction and skeleton curve construction in this chapter.

本章对三角曲面裁剪重构的方法、实现及应用进行了系统研究，并对其中的若干关键问题，例如三角曲面的整体规范化、原始曲面边界提取及母面骨架线构造等，进行了深入探讨。

In order to improve the creditableness and robustness of the motion and structure parameters of brachium and leg which are estimated based on dynamic monocular image sequence of human motion, this paper proposes an approach to estimate the human motion using a relative deformation model and the technique of regularization.

为了使根据人体行走的单目动态图象序列，对人体手臂及腿部的运动及结构参数进行估计的结果更为可信、更具鲁棒性，提出了一种基于相对形变模型及正则化技术的人体运动估计方法。

The policy and objective of CETA in the new era are: under the guidance of Deng Xiaoping's Theory and the important thought of "Three Represents", adhering to scientific outlook on development and building a harmonious society, implementing two strategies throughout the industry and achieving one objective, namely, implementing the industry technology-based, standardization and regularization strategy and implementing the product brand strategy; aiming to build the Chinese entertainment equipment industry into a new hi-tech, group-based and international industry.

协会在新时期的方针和目标是：在邓小平理论和"三个代表"重要思想指导下，按照科学发展观和构建和谐社会的要求，在全行业中实施两项战略、实现一个目标，即：实施行业科技化、标准化、规范化战略，实施产品品牌战略；将中国演艺设备行业建设成高科技、集团化、国际化的新型产业。

By using the sigular system theory of compact operator, a new regularizing filter and a new regularization method for solving ill-posed problems are established.

根据紧算子的奇异系统理论，提出了一种新的正则化子，进而建立了一类新的求解病态问题的正则化方法。

It followsthat it is possible to construct various kinds of regularization methods by combining the filter functions with the solution expression of compact operator equation.

文中给出了滤子函数的充分条件和三个最重要的滤子函数，其中，用第三个滤子函数构造的正则化是谱截断正则化，而用第一个滤子函数构造的正则化正是Tikhonov正则化。

The basic idea of Tikhonov regularization is that linear compact operator equation of the first kind is replaced by the minimization problem of Tikhonov functional, the paper demonstrates the minimization of Tikhonov functional is an well-posed problem. In the end, the paper suggests a new type of iterative algorithm to solve inverse problems of parameter identification for one-dimension parabolic partial differential equation .

本文论证了Tikhonov泛函极小化问题是适定的，即满足西安理工大学硕士学位论文解的存在性、解的唯一性和解连续依赖于数据的稳定性：并且此极小化问题等价丁求解第一类方程的正规方程。

With a combination of wavelet transformation and regularization method we convert the ill-posed problem into a posed problem in coarse space, which takes full advantage of compact support of wavelet.

将小波变换和正则化方法相结合，利用小波函数的紧支撑性，将原不适定问题转化为粗子空间上的适定问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。