Based on information entropy and mutual information, we proposed the definition of nonlinear partial autocorrelation.

本文在信息熵和互信息的基础上, 提出了非线性偏自相关的定义.

Gives a new algorithm of medical image registration based on maximum of mutual information and edge correlative deviation .

给出了一种基于最大互信息和边缘互方差的医学图像配准算法。

On feature selection, document frequency was combined with mutual information, and performance was improved.

特征选择的方法上, 结合了文档频数和互信息量, 并对他们进行了改进.

Based on information theory, some examples which reflect the principle of mutual information in daily life are given.

基于信息论，例举出了日常生活中的一些实例，体现出互信息原理在日常生活中的应用。

The experiment result shows the Chinese Character Association Measurement is better than the mutual information and the T test and the bi-gram frequency.

实验结果表明，汉字关联度优于二字词词频、互信息、T检验等统计量。

Weighted entropy instead of Shannon entropy to compute the mutual information is proposed in this paper, and it has been used in medical image registration experiment.

提出了一种用加权熵代替香农熵的互信息计算方法，并将其应用于图像配准实验。

A multimodality medical image registration method based on hybrid optimization algorithm was proposed to solve the problem of the mutual information function containing many local maxima .

针对互信息函数的多极值问题，提出了一种基于混合优化算法的多模医学图像配准方法。

Experimental result shows that this method can effectively reduce the time cost and improve the correctness of registration compared to the method based on mutual information.

实验结果表明，与基于互信息的图像配准方法相比，该方法能有效地减少耗费时间，提高配准精度。

Ascendency quantifies growth and development of an ecosystem as a product of total system throughflow and the mutual information inherent in the pattern of internal system flows.

优势量化的增长和发展的生态系统作为一个产品的整体系统穿越和互信息的固有模式，内部系统的流动。

For the mutual information calculated by partial volume interpolation method and Shannon entropy, certain local extremums are inevitable, which may lead to inaccurate registration.

采用部分体积插值法和香农熵计算得到的互信息，无法避免会出现一些局部极值，可能导致错误的配准。