基于扫描识别技术的微积分课程电子阅卷系统设计与应用

发布时间：2018-07-10 01:32

本文选题：电子阅卷 + 扫描识别　；参考：《实验室研究与探索》2017年06期

【摘要】：为提高教师工作效率和课程教学质量,东华大学结合日渐完善的图像处理技术以及网络手段,利用基于扫描识别技术开发了网上电子阅卷系统,实现了一套适合高校教学考试的电子阅卷系统,并给出微积分考试电子阅卷实例。该系统包括试卷扫描、网上阅卷、统计分析等模块。通过将纸质版试卷扫描进电脑中,获取试卷正反面图像。主观题部分,由教师根据任务分配获取相应题目图像后进行网上评阅打分,最终汇总获得总成绩,并分析统计出各题目准确率,难易程度等信息,实现阅卷信息化。随着微积分教学月考制度推行和电子阅卷系统使用,网上阅卷顺应了教学的信息化管理,实现教学工作规范化,考核管理科学化、现代化。
[Abstract]:In order to improve the efficiency of teachers' work and the quality of course teaching, Donghua University has developed an online electronic marking system based on scanning recognition technology, combining with the increasingly perfect image processing technology and network means. A set of electronic marking system suitable for teaching examination in colleges and universities is realized, and an example of electronic marking of calculus examination is given. The system includes examination paper scanning, online marking, statistical analysis and other modules. The paper test paper is scanned into the computer to obtain the positive and negative images. In the part of subjective questions, the teachers get the corresponding images according to the assignment of tasks, then evaluate and score on the net, and finally aggregate and obtain the total results, and analyze and statistics the information of the accuracy and difficulty of each topic, so as to realize the information of marking the papers. With the implementation of the monthly examination system of calculus teaching and the use of the electronic marking system, the online marking conforms to the information management of teaching, realizes the standardization of teaching work, the scientific management of examination and the modernization of the management.
【作者单位】：东华大学教务处;
【分类号】：G434;O172-4

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