基于互联网的打印机暗记追踪信息分析系统  

Tracking codes of printer information analysis system based on internet

作　　者：寇金桥 刘烁 王文超 张杨 KOU Jin-qiao;LIU Shuo;WANG Wen-chao;ZHANG Yang(Center of Fundamental Software Technology,Beijing Institute of Computer Technology and Application,Beijing 100854,China;Research Center of Procuratorial Technology Information,Supreme People’s Procuratorate,Beijing 100144,China;Software Business Department,Beijing AeroSpace Aiwei Electronic Technology Limited Company,Beijing 100854,China)

机构地区：[1]北京计算机技术及应用研究所基础软件技术中心,北京100854 [2]最高人民检察院检察技术信息研究中心,北京100144 [3]北京航天爱威电子技术有限公司软件业务部,北京100854

出　　处：《计算机工程与设计》2019年第12期3431-3436,共6页Computer Engineering and Design

基　　金：最高人民检察院检察技术信息研究中心基本科研业务费专项基金项目(JBKY20180907)

摘　　要：为满足文件检验领域对打印机暗记特征提出的快速、有效、无损检验方法的需求,对暗记特征研究现状进行分析,通过采用机器学习和互联网技术,提出一种暗记特征相似度检索方法,建立一套暗记追踪信息分析系统。系统包括前端显现采集与后端信息存储等部分,实现暗记特征快速自动识别、分析与匹配,完成对已知、未知打印机的暗记信息的自动查询、分析与追踪,验证了相似度检索方法的可行性。To satisfy the requirement of fast,effective and non-destructive testing method for printer’s signature feature extraction in document inspection field,the research status of codes feature was analyzed.By using machine learning and internet technology,a retrieval method of codes feature similarity was proposed,and a set of codes tracking information analysis system was established.The system consisted of front-end display acquisition and back-end information storage.It realizes fast automatic recognition,analysis and matching of codes features,completes automatic inquiry,analysis and tracking of codes information of known and unknown printers,and the feasibility of similarity retrieval method is verified.

关 键 词：暗记追踪 特征相似度 信息分析系统 自动识别 互联网 

分 类 号：TP315[自动化与计算机技术—计算机软件与理论]