论文标题
图像序数分析的两个新参数
Two new parameters for the ordinal analysis of images
论文作者
论文摘要
本地模式在统计物理和图像处理中起着重要作用。 Ribeiro等人研究了二维顺序模式。谁确定了置换熵和复杂性，以对液晶的绘画和图像进行分类。在这里，我们发现相邻像素的2乘2个模式有三种类型。这些类型的统计数据以两个参数表示，包含相关信息来描述和区分纹理。这些参数对于各向同性结构是最稳定和信息的。
Local patterns play an important role in statistical physics as well as in image processing. Two-dimensional ordinal patterns were studied by Ribeiro et al. who determined permutation entropy and complexity in order to classify paintings and images of liquid crystals. Here we find that the 2 by 2 patterns of neighboring pixels come in three types. The statistics of these types, expressed by two parameters, contains the relevant information to describe and distinguish textures. The parameters are most stable and informative for isotropic structures.
