基于图像处理技术的定量金相实验课程改革  

Experimental course reform of quantitative metallography based on image processing techniques

作　　者：李春艳[1] 侯晓多[1] 林莉[1] 

机构地区：[1]大连理工大学材料科学与工程学院,辽宁大连116033

出　　处：《实验室科学》2016年第2期173-175,共3页Laboratory Science

基　　金：辽宁省金属材料工程专业综合改革及建设(项目编号:3002-811023)

摘　　要：针对定量金相课程中陈旧、费时费力的人工计数实验方法,将金相分析软件引入到该课程的教学改革中。讨论了图像分析处理技术在测定珠光体体积百分数中的实际应用效果。教学实践表明:实验方法的变革,使得测试原理形象生动、结果准确、操作简单,极大地调动了学生学习的积极性,培养了学习兴趣,适应了新时期技术人才的培养需要。As manual counting was an old-fashioned, time-consuming experimental teaching method, new quantitative metallography software was employed into this curriculum reform to meet the require- ment. Pearlite volume fraction determination was selected as a powerful example for explaining the soft- ware application in image analyzing and processing functions. It has been demonstrated by teaching practices that this quantitative metallography software processes many advantages such as simplicity, efficiency and accuracy. This curriculum reform is an effective way to motivate student enthusiasm and interest and is beneficial for orofessional growth_

关 键 词：图像处理技术 定量金相 课程改革 

分 类 号：G424.31[文化科学—课程与教学论]