中文摘要：

针对已获取的土体裂隙图像,介绍了数学形态学、图像分割等裂隙图像的处理方法。在数学形态学中,简明阐述了噪声滤除。骨架提取与重建等内容;在图像分割中,叙述了基于阈值、边缘检测、聚类、区域等图像分割方法;最后,对数学形态学、图像分割等裂隙图像处理方法的发展进行了展望。

英文摘要：

This paper reviews the developments of the mathematical morphology and image segmentation in the processing of the crack in the soil mass.In the area of mathematical morphology,the development of the noise filtering,skeleton extraction and reconstruction methods are described;in the area of image segmentation,the methods based on the threshold,edge detection,clustering and zoning are introduced.Finally,the prospects of these image processing methods are discussed.