摘要
目的研究富士施乐C4300彩色激光打印复印一体机形成文件的跟踪暗码,对富士施乐C4300彩色激光打印复印一体机形成文件进行识别。方法使用多光谱成像仪对6台富士施乐C4300彩色激光打印复印一体机形成的文件进行观察。结果该6台机器形成文件的跟踪暗码存在特征差异。结论通过跟踪暗码的差异,能够对富士施乐C4300彩色激光打印复印一体机形成文件进行识别。
Objective To identify the documents printed with Fuji Xerox C4300 Printer. Methods The tracking code on documents printed with six sets of Fuji Xerox C4300 Printer were examined by Multi-spectral Imager. Results The tracking codes of six sets of Fuji Xerox CA300 Printer were different. Conclusion The documents printed with different Fuji Xerox CA300 Printer can be identified by examination of tracking code.
出处
《刑事技术》
2012年第1期18-20,共3页
Forensic Science and Technology
基金
中国人民公安大学研究生科研创新项目资助(No.11LGS009)
