1) difference neighboring correlation matrix
差值彼邻相关矩阵
1.
This method first applied multi-directional correlation of DCT coefficient to construct difference neighboring correlation matrix,then extracted 48 dimensional features for each image,finally Support Vector Machine(SVM)was used to classify the cover and stego images.
首先利用DCT系数多方向相关性构造差值彼邻相关矩阵,然后利用此矩阵提取48维特征向量,最后使用支持向量机(SVM)区分载体、载密图像。
2) corresponding matrix of neighborhood
邻域相关矩阵
3) Approaching Difference Matrix
邻差矩阵
4) adjacency matrix
相邻矩阵
1.
Fault tolerance of multi-robot formation based on adjacency matrix;
基于相邻矩阵的多机器人编队容错控制
2.
This essay deduces the definition of adjacency matrix of directed graph in the cuses of parallel line and cycle respectively.
本文用定义的方式对有向图中相邻矩阵的概念在含有平行边和自回路两种情形上做了推广 ,建立了方阵和有向图之间的一一对应关系。
3.
The algorithm is simple and fast as compared with the Boolean algebra algorithm of adjacency matrix.
本文给出一种判断有向连接图中节点是否可达的算法 ,与一般相邻矩阵的布尔代数算法相比 ,具有简便快速的优点。
5) difference autocorrelation matrix
差分自相关矩阵
1.
The received laser-pulse series are used for constructing first order difference autocorrelation matrix and second order difference autocorrelation matrix.
在分析了激光脉冲编码方式的基础上,提出基于自相关矩阵统计的激光脉冲编码识别方法:利用接收到的脉冲序列,构造一阶差分自相关矩阵和二阶差分自相关矩阵,分别对其进行直方图统计,根据直方图特点识别激光脉冲序列的编码方式,并解算出脉冲时间参数。
6) neighboring gray level dependence matrix
邻域灰度相关矩阵
1.
The square neighbor algorithm--neighboring gray level dependence matrix (NGLDM) for describing the visual textural features of flotation froth was put forward.
提出了有效描述浮选泡沫视觉特征的面邻域提取算法——邻域灰度相关矩阵法 ;引入了基于该矩阵的细度参数、粗度参数、二阶距参数、熵参数及不均匀性等特征参数来描述泡沫的结构 。
补充资料：邻域
邻域
neighbourhood
邻域【.吨仙仪们.闭;0冲ec，Oc、}，拓扑空间中点x(集合A)的 该空间中含有点x(集合A)的任何开集.有时，该拓扑空间中任何集合，如果其内部含有点x(集合A)，也称为点x(集合A)的邻域(亦见集合的内部(interiorofaset)). B.A.nacHHK.撰胡师度、白苏华译
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条