土体SEM图像定量分析系统及应用

The Soil SEM Quantitative Image Analysis System and Its Application

给出了一种基于Matlab平台的土体SEM图像定量分析系统,以图像读取、图像处理、参数提取和数据存储等4个功能模块作为定量分析系统的核心,通过各个模块的相互配合来实现土体微观结构特征参数的提取.以昆明红土为实例,分析了红土加固前后SEM图像的微观结构特征参数,以此来检验该系统的合理性和适用性.

A matlab based method—soil SEM quantitative image analysis system is presented.Using customer subsystem and processing subsystem as the main frame while four function modules（image reading,image processing,data drawing and data saving） as the core,the system can realize soil microstructure characteristic parameters extraction through the interaction modules.Taking Kunming substantial knocked clay as an example,the system is reasonable and practical by drawing different data from microstructure SEM images.