网络安全与数据治理2024，Vol.43Issue(12)：33-39,7.DOI:10.19358/j.issn.2097-1788.2024.12.005
基于分数变换域数字水印的自适应图像溯源技术
Adaptive image tracing technology based on fractional transform domain digital watermark
孟燕雨 1唐雪译 2李维皓1
作者信息
- 1. 华北计算机系统工程研究所,北京 100083
- 2. 华北计算机系统工程研究所,北京 100083||北京理工大学,北京 100081
- 折叠
摘要
Abstract
With the widespread use of internet applications,image dissemination has facilitated people's social lives and work,but it has also introduced security risks.Protecting the data ownership of image creators has become a pressing issue.This paper focuses on digital watermarking technology within image tracing,proposing an adaptive joint digital watermarking algorithm based on fractional-order transform domain.By utilizing fractional transform domain techniques instead of traditional transform domain methods,the digital watermark achieves greater robustness.Additionally,by adaptively selecting the transformation order,the al-gorithm balances the watermark's invisibility and robustness,ensuring the effectiveness of image tracing.关键词
数字安全/数字水印/图像溯源/分数阶变换Key words
digital security/digital watermark/image traceability/fractional order transform分类
信息技术与安全科学引用本文复制引用
孟燕雨,唐雪译,李维皓..基于分数变换域数字水印的自适应图像溯源技术[J].网络安全与数据治理,2024,43(12):33-39,7.
