通道式X光机在入境行包、特殊物品检疫中的应用研究

    通道式X光机在入境行包、特殊物品检疫中的应用研究

    胡文海1 闫清丽1 赵醴丽1 赵 明1 陈志丹1 单振菊1 田家明1 邓文君2

    （1南沙出入境检验检疫局，广州 511457；2华南理工大学，广州 510641）

    摘要 〔目的〕将现代图像识别技术成果应用到通道式X光机对国境口岸入境行包和特殊物品的检疫查验中，进一步提高检疫查验质量和效率。〔方法〕采用理论探索和实验测试相结合的方法。根据当前X光检测系统建立违禁物的分类以及特征数据库，在此基础上建立信息处理工作站，实现对违禁物的快速识别。〔结果〕建立了信息采集系统和可扩展的违禁物特征数据库，通过在线检测软件系统，可用于现场监控。〔结论〕本项目利用现代信息技术改进入境行包和特殊物品的检疫查验手段和流程，构筑一种新的快速有效的电子查验流程及其检测工作站，该系统的推广应用，将为开创全新的出入境行包检疫模式提供技术保障。

    关键词 通道式X光机；在线图像识别；入境；行包；特殊物品；检疫

    〔中图分类号〕　R185.3　〔文献标识码〕　B

    Application on X-ray Video of An OnlineAutomatic Recognition For Entry Parcels and Prohibited Items inInspection and Quarantine   Hu Wenhai1, Yan Qingli1, ZhaoLili1, Zhao Ming1, Chen Zhidan1,Shan Zhenju1, Tian Jiaming1, DengWenjun2. (1.Nanshan Entry-exit Inspection and Quarantine Bureau,Guangzhou 511457, China; 2. South China University of Technology,Guangzhou 510641, China.)

    [Abstract]   Objective  The achievements of image-recognition technology were applied tothe online automatic recognition of prohibited items in X-ray videoof packages for further improving the quality and efficiency ofquarantine inspection.  Method   Based on thecurrent established database about the classification andcharacteristics of prohibited items, X-ray detection system wasestablished by combining the theoretical exploration andexperimental method to achieve the rapid identification of theprohibited items.  Result   The classification andcharacteristics of prohibited items was defined and the databasewas established, the online system can be used for on-sitemonitoring. Conclusion  The project adopted the moderninformation technology to improve the quality and efficiency ofquarantine inspection. The new electronic inspection process andinspection stations promote the use of the system and will create anew mode of quarantine inspection.

    [Key words]   X-ray； Onlineautomatic recognition；Entry;Package; Special articles; Inspectionand quarantine