利用彩色文件上的图文特征鉴别喷墨打印机品牌

Classification of Ink-jet Printers with Graphic Features on Color Documents

目的通过彩色文件上的图文特征鉴别喷墨打印机的品牌。方法在体视显微镜下观察采用不同喷墨机理的惠普、佳能和爱普生三大品牌喷墨打印机打印的彩色图文。结果通过对彩色图文上六种墨迹形态特征的比较,发现三大品牌喷墨打印机打印的彩色图文存在明显差异。结论依据这六种特征对三大品牌的喷墨打印机进行鉴别。

Objective To classify the brands of ink-jet printers according to graphic features on color documents.Method Based on the different mechanisms of ink-jet printers,graphic features of ink-jet printers of three major brands of HP,Canon and Epson are observed under the stereomicroscope.Results There are significant differences between the three brands of inkjet printers in six morphological characteristics of ink entries on color documents.Conclusion The three major brands of inkjet printers can be distinguished by the six graphic features on color documents.