This paper designs a texture-hidden QR code to prevent the illegal copying of a QR code
due to its lack of anti-counterfeiting ability. Combining random texture patterns and a refined …

Serialized QR Codes applied to product packaging have received considerable interest as a
potential solution to the problem of industrial counterfeiting. Compared to traditional security …

Counterfeit leather products infringe the intellectual property rights of the business, cause
enormous economic loss, and negatively influence the business enthusiasm for innovation …

A new class of Radio Frequency IDentification (RFID) tags, namely the three-dimensional
(3D)-printed chipless RFID one, is proposed, and their performance is assessed. These tags …

Abstract Ho 3+/Yb 3+/Eu 3+-doped Gd 2 O 3 spherical particles with upconversion (UC) and
down-conversion (DC) emission were synthesized by spray pyrolysis. The resulting …

Due to the proliferation of high-quality copying devices and the significant profits of
counterfeit products, it is critical to establish an effective scheme for detecting and preventing …

Persistent luminescence (PersL) materials are excellent candidates in the dynamic and
multimodal anticounterfeiting field. Compared to commercially available micrometer-sized …

防伪与伪造之间的矛盾日益加深, 研发保密性强, 安全性高, 不可复制的防伪技术已成为社会与
经济发展的迫切需求. 在此背景下, 液晶防伪技术因其性能优异, 实用性高 …

Quick response codes are widely utilized in commodity anti-counterfeiting, and their
traceability via smartphones is an effective authentication method. However, quick response …

Quick response (QR) codes are two-dimensional optical labels which store information
instantly readable by an imaging device (smartphone camera). They can be used as anti …