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本文讨论了一种岩心中裂缝自动识别的方法,通过计算机对CT扫描岩心得到的二维切片序列图进行三维重建,模拟出岩心在实际三维空间中的真实形态,利用普通孔隙,噪声和裂缝在三维形态特征上存在的重大差异,自动识别出该岩心中的裂缝,并计算出裂缝的相关参数。
In this paper, a method of automatic identification of cracks in a core is discussed. The 3D reconstruction of the 2D slice sequence obtained from a CT scan core is performed by computer to simulate the true shape of the core in the real three-dimensional space. By using ordinary pores, noise and cracks Three-dimensional morphological characteristics of the major differences exist automatically identify the cracks in the core, and calculate the relevant parameters of the fracture.