图像处理技术用于农机-土壤系统的研究  

The Study on the Soil Tool System Using Image Processing Technique

作　　者：左春柽[1] 马成林[1] 陈江南 

机构地区：[1]吉林工业大学

出　　处：《农业工程学报》1997年第S1期291-294,共4页Transactions of the Chinese Society of Agricultural Engineering

基　　金：国家自然科学基金

摘　　要：提出一种用于分析土壤工作部件扰动土壤孔隙变化的图像处理方法。主要步骤为：处理样品的制备；图像获取和孔隙识别；土壤孔隙形态学参数的计算。并给出一个用于研究鼠道犁扰动土壤的实例。结果表明图像处理技术用于研究农机－土壤系统是有效的。An image analysis method is proposed to describe the change of soil disturbed by soil working parts.Image processing has been perfornmed in three stages:samples collection and preparation,image acquisition and recongnition of soil porosity,calculation of soil morphology index.An example of this method is given for soil disturbed by a mole plough.Results show that this method can be used to study the soil tool system.

关 键 词：图像处理 土壤工作部件 土壤孔隙 

分 类 号：S1[农业科学—农业基础科学]