灰度层共现矩阵 Gray level co-occurrence matrix
Further,the paper compiles a program with Visual Basic 6.0 to deal with the data from the source document and the cited document. The program realizes the co-occurrence matrix of the document,which improves the efficiency of bibliometrical study greatly.
用ADO技术连接Access自建数据库,用Visual Basic6.0语言编写程序代码,处理统计来源文献题录数据和引文数据,实现了共现矩阵,大大提高了文献计量研究的效率。
参考来源 - CSSCI文献数据共现矩阵的软件实现·2,447,543篇论文数据，部分数据来源于NoteExpress
根据空间灰度共现矩阵纹理分析原理，制作卫星红外云图纹理分析法系统。
Based on the textural analytic theory of gray scale co-occurrence matrix, the geosynchronous satellite IR image analytic system was made.
为了提取局部感兴趣区域，给出了一种基于灰度层共现矩阵的区域增长算法，分割出病灶区域，再结合迭代阈值算法进行病灶边界的磨合。
It presents a new region growing algorithm with gray level co-occurrence matrix to extract the focus region, the threshold segmentation is applied to improve the edge of segmented region.
应用推荐