摘要
喷墨打印机品牌和型号的识别是我国文检领域的难题。本文收集了惠普、佳能、爱普生三大品牌,共11种型号的喷墨打印机打印的28份实验样本,在体视显微镜下对样本字迹笔画周围飞溅墨点的显微形态特征进行了观察比较。通过比较分析,发现惠普、佳能、爱普生三大品牌的喷墨打印机所打印字迹在笔画周围飞溅墨点的显微形态特征方面存在明显差异,可据此对三大品牌进行识别。
The identification of model and brand of the Inkjet Printer is a problem for document examination in China. With 28 samples from Hewlett-Paekard, Cannon and Epson, the essay focuses on the differences among them. According to this result, identification would be operable.
出处
《云南警官学院学报》
2011年第1期125-128,共4页
The Journal of Yunnan Police College
关键词
喷墨打印机
墨点形态
品牌识别
Inkjet Printer
features of Splashing Drops of Ink
Brand Identification
