戳印

盖上戳印作为邮资的标志。

Stamp with a meter indicating the postage .

随后结合DataMatrix二维条码图像的结构特征，实现了数字邮资戳印上二维条码图像的生成。

Then with the study of the structure of Data Matrix two-dimensional barcode , the function of drawing two-dimension barcode is implemented in the digital postage stamp .

文中首先简要介绍了DataMatrix二维条码作为防伪码在数字邮资戳印的标准，并介绍了与标准相关的3DES加密技术。

First , the standards of Data Matrix two-dimensional barcode as security code in digital postage stamp was briefly introduced , following 3DES encryption algorithm was described .

其后，开发了数字邮资戳印上DataMatrix二维条码的识别系统，主要包括基于数字图像处理技术的条码图像处理和DataMatrix条码的译码。

Second , this paper also developed Data Matrix two-dimensional barcode identification system which used in the digital postage stamp . Mainly including the technology of barcode processing based on the Digital image processing and the decoding of Data Matrix barcode .

戳印单位：印刷机上的补充印刷单位。专为加印或补印小面积的附加资料而设。

Imprinting unit : An auxiliary printing unit on a press intended for the addition of patches or small areas of additional information .

和其他很多事物一样，应该给欧元盖一个戳，印上中国制造。

Like so much else , the euro should come with a stamp on the side saying Made in China .