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自助借书机能够实现图书的自动借阅,然而它存在一个亟待解决的问题,即如何防止读者在借阅时夹带图书。本论文通过设计一个基于图像处理的防夹带算法,实现图书借阅的实时监控。设计方案从读取一幅原始的图书图像开始,在PC平台下借助于MATLAB开发软件,通过对图像进行阈值分割、腐蚀与膨胀等数学形态学的相关操作,进而利用鉴别函数以判断读者在借阅图书时是否夹带。并在此基础上使用GUIDE设计图形用户界面(GUI),实现人机交互。
Self-service borrowers can automatically borrow books, however, there is an urgent problem that needs to be solved to prevent readers from carrying books while borrowing books. In this thesis, we design an anti-entrainment algorithm based on image processing to realize the real-time monitoring of book lending. Design scheme begins with reading an original book image, developing software on the PC platform with MATLAB, through the threshold segmentation, erosion and expansion and other mathematical morphology related operations, and then use the discriminant function to determine the reader borrowing Whether the book is entrained. Based on this, GUIDE is used to design a graphical user interface (GUI) for human-computer interaction.