数码影像技术在互动教学实验课中的应用  

Application of Digital Imaging Technology in Interactive Teaching of Experimental Course

作　　者：季明浩[1] 叶善培[1] 沈剑[1] 

机构地区：[1]上海海事大学物流工程学院,上海201306

出　　处：《实验室研究与探索》2011年第3期117-119,共3页Research and Exploration In Laboratory

基　　金：国家自然科学基金资助项目(50707017);上海市教委重点学科资助项目(J50602);上海市教委支出预算资助项目(2008090)

摘　　要：通过数码相机的影像技术,将显微镜中看到的视场"移至"电视显示屏上,减少因个人视角不同而造成的读数误差,提高了数据测量准确性,激发学生上实验课的积极性与主动性。数码影像装置已申请国家专利并获权。This article described the application of digital imaging systems in the interactive teaching experiment course. The view-field from the microscope can be removed on the TV screen, so many persons available can learn from screen,This will reduce the personal reading error caused by different observation-angle. Accordingly it can improve the accuracy in measure, activate students＇ enthusiasm and activity in experimental class. It can ensure the quality of experimental teaching, cultivate students＇ innovation consciousness. Digital imaging device has applied for national patents and gained the right.

关 键 词：粗糙度 数码影像 视频测量 视场 

分 类 号：TH161[机械工程—机械制造及自动化] TG712[金属学及工艺—刀具与模具]