共生矩阵及其在特征提取中的应用，用于灰度或二值图象的特征提取中。
Symbiotic Matrix and feature extraction in the application for two or gray value image feature extraction.
给出了同时实现两幅数字图象编码变换矩阵的定义，一般构造模式。
The definition of the transformation matrix for two frame digital image coding performed at the same time and the general structural mode are given.
根据“团价矩阵”和收缩规则，本方法可在不改变原字符图象结构的同时缩小字符图象。
According to "group-valence" and the rule of contracting, the size of character-picture can be contracted without changing their structure.
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