基于图书索书号识别的在架图书错序检测方法  

A Detection Method for Disorderly Books on Bookshelves Based on Book Retrieval Number Recognition

作　　者：王红芳 武薛 宣静雯 Wang Hongfang;Wu Xue;Xuan Jingwen

机构地区：[1]西安工程大学图书馆,陕西西安710048 [2]西安工程大学电子信息学院,陕西西安710048

出　　处：《新世纪图书馆》2023年第1期31-36,共6页New Century Library

基　　金：西安工程大学哲学社会科学研究资助项目“知识产权信息服务在成果转化中的应用研究”(项目编号:2019ZXSK13)系列研究成果。

摘　　要：针对图书馆开放流通带来的错架乱架问题,论文提出基于图书索书号识别的智能化图书错序检测方法。该方法通过图像采集设备获取在架图书图像,首先利用边缘提取和霍夫变换算法检测书脊边缘实现图书图像分割,然后利用颜色直方图分割索书号区域,并采用光学字符识别技术识别出图书索书号进行错序分析,以实现错序图书的快速定位。论文方法对构建移动机器人的图书自动巡架系统具有重要意义。Aiming at the problem of wrong and disorderly books on bookshelves which is caused by the open circulation, this paper proposes an intelligent disorderly detection method based on the recognition of book retrieval numbers. Firstly, the book images on bookshelves are obtained by an image acquisition equipment. Then the segmentation of book images is achieved by using the edge detection and the Hough transform algorithm. Next the retrieval number areas of the books are segmented by using the color histogram features and the book retrieval numbers are recognized for disorder analysis through the optical character recognition technology. With the identified book retrieval numbers, the wrong order books can be efficiently located. The proposed method in this paper is meaningful to construct an automatic book sorting system for mobile robots.

关 键 词：索书号识别 图书错序检测 书脊检测 霍夫变换 

分 类 号：G258.6[文化科学—图书馆学]