• National bureau released securities, certificates with security anti-counterfeiting paper technical standards.

    国家质量技术监督局发布了证券证件安全性防伪纸张技术标准

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  • The effect of papermaking process on the chromatic aberration of reversible thermochromic anti-counterfeiting paper was investigated.

    阐述了逆温致变色制备方法及其变色机理,并介绍了可逆温致变色纸的应用。

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  • Security paper: paper incorporating features, such as watermarks, etc, which make counterfeiting difficult.

    保密:有着难以仿制特征水印纸张

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  • A anti counterfeiting method using CGH phase coding is presented in this paper.

    提出一种计算全息编码防伪方法

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  • To improve the security against the counterfeiting attack, this paper proposes a secure dual watermark scheme for image tamper detection and recovery.

    提高恢复水印算法抵抗伪造攻击的能力,提出一种用于图像篡改检测恢复的安全双水印算法。

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  • This paper established an immuno-agglutination testing method for the identification of Deer Testes and Penis and its counterfeiting products. The new method is rapid and accurate.

    本文鹿及其伪品牛、羊鞭进行免疫凝集试验鉴别,获得了快速、准确鉴别鹿真伪的试验结果鹿真伪鉴别提供了新的手段

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  • It can be used in production of anti-counterfeiting plastic film, paper and other packaging materials.

    用于生产防伪塑料薄膜其他包装材料

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  • Planar non-drying glue labeling machine is applicable for the surface labeling for various paper boxes, cartons, batteries, cosmetics and etc, such as anti-counterfeiting labels, bar codes and so on.

    本机适用各种纸盒纸箱电池化妆品各种物体表面贴标防伪标签条形码

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  • A anti counterfeiting method using CGH phase coding is presented in this paper.

    本文提出了一种用于印刷域商标防伪的水印算法

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  • A anti counterfeiting method using CGH phase coding is presented in this paper.

    提出种新的计算全息标识证件防伪方法

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  • A anti counterfeiting method using CGH phase coding is presented in this paper.

    提出种新的计算全息标识证件防伪方法

    youdao

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