A Digital Watermarking Approach Based on DCT Domain Combining QR Code and Chaotic Theory
Qingbo Kang, Ke Li, Jichun Yang
TL;DR
This paper introduces a robust digital watermarking method in the DCT domain that integrates QR codes with chaotic systems to enhance security and resilience.
Contribution
It presents a novel combination of QR codes and chaotic theory within the DCT domain for improved watermarking robustness.
Findings
Enhanced watermark robustness against attacks
Effective integration of QR codes and chaotic systems
Potential for secure digital content protection
Abstract
This paper proposes a robust watermarking approach based on Discrete Cosine Transform domain that combines Quick Response Code and chaotic system.
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