关于3D打印邮票及其打印印记的特征的初步分析

Lian-Yi Cui1

  • 1Department of Criminal Science and Technology, Liaoning Police College, No.260, Yingping Road, Ganjingzi District, Dalian City 116036, China.

PubMed
概括

3D打印为邮票识别带来了新的挑战. 通过化沉积建模 (FDM),立体石刻 (SLA) 和液晶显示 (LCD) -SLA方法生产的邮票具有独特的特征,LCD-SLA邮票特别易于区分.

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