We present a new anti-counterfeiting technology of social security card based on UGM and digital watermarking.

提出了一种基于UGM模型和数字水印的社保卡防伪技术。

youdao

We present a new anti-counterfeiting technology of social security card based on UGM and digital watermarking.

提出了一种基于UGM模型和数字水印的社保卡防伪技术。

youdao