Digital Image Anti-counterfeiting Technology

被引：0

作者：

Chen, Chin-Ling ^{[1
,2
,3
]}

Lee, Chin-Feng ^{[4
]}

Hsu, Fang-Wei ^{[5
]}

Deng, Yong-Yuan ^{[1
]}

Liu, Ching-Cheng ^{[6
]}

机构：

[1] Chaoyang Univ Technol, Dept Comp Sci & Informat Engn, 168 Jifeng E Rd, Taichung 41349, Taiwan

[2] Changchun Sci Tech Univ, Sch Informat Engn, Changchun 130600, Jilin, Peoples R China

[3] Xiamen Univ Technol, Sch Comp & Informat Engn, Xiamen, Peoples R China

[4] Chaoyang Univ Technol, Dept Informat Management, Taichung 41349, Taiwan

[5] Natl Chung Hsing Univ, Dept Management Informat Syst, Taichung, Taiwan

[6] Chaoyang Univ Technol, Dept Informat & Commun Engn, 168 Jifeng E Rd, Taichung 41349, Taiwan

来源：

ADVANCES ON BROAD-BAND WIRELESS COMPUTING, COMMUNICATION AND APPLICATIONS | 2020年 / 97卷

关键词：

Trademark protection; Anti-counterfeiting; Watermarking technology; AUTHENTICATION;

D O I：

10.1007/978-3-030-33506-9_61

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

There are many trademarks and logos around the world. Every trademark or logo represents its own brand or intellectual property. However, some people who are interested will benefit from counterfeiting trademarks or logos. As the number of counterfeit cases has increased, the technology of anti-counterfeiting has gradually been taken. Watermark is the protection method of today's trademarks. Since the naked eye cannot guarantee the recognition rate, this study uses scientific and technical testing methods to distinguish the authenticity of the trademark. Through the method of this study combined with watermarking technology, not only the problem of misjudgment is improved, but also the location and area where the image has been tampered with can be accurately determined. It also enhances image recovery and image quality in tamper areas.

引用

页码：670 / 677

页数：8

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