Figure files for "Understanding heterogeneous and anisotropic porous media based on geometric properties extracted from three-dimensional images"

There are three types of images: Segmented images of coral sample (D1-1), fractured rock (D2-1); Coral sample after filling holes (D1-2); Visualization results of ice crystals (D3-1, D3-2); Visualization results of coral sample heterogeneity and it derived simplified model (D1-3, D1-4).本数据集包含三类图像： 分割图像（segmented images）：涵盖珊瑚样本（D1-1）与裂隙岩石（fractured rock）的分割结果； 经孔洞填充（hole filling）处理的珊瑚样本（D1-2）； 可视化结果（visualization results）：包含冰晶可视化结果（D3-1、D3-2）以及珊瑚样本异质性（heterogeneity）及其衍生简化模型（derived simplified model）的可视化结果（D1-3、D1-4）。