These findings demonstrate that the hybrid DWT – SVD method is effective for ensuring the authenticity of AI-generated content without compromising visual quality, while offering novelty through its integration into the generative pipeline and its support for local language inputs.
The proposed dual image watermarking strategy aims to generate strong, accurate tampering localization while embedding both watermarked images and proof files into the host image and has achieved strong positive results against various attacks.
Ferda Ernawan, M. Hafidz, S. A. Bakar et al.· JOIV: International Journal...· 0 citations
The widespread circulation and reuse of digital images makes it increasingly important to verify whether a given image is still consistent with its original content or has undergone substantial modification. Instead of embedding an explicit ownership identifier, this work introduces a blind, imperceptible digital image...
Mareike Meyer, Shashank Shekher Tripathi, Sascha Kaven et al.· International Conference on...· 0 citations
A blind digital watermarking framework based on Discrete Wavelet Transform (DWT) is proposed for secure image authentication and copyright protection. A binary watermark is embedded within the LH subband, and a chaotic map is used to select embedding positions, ensuring high randomness and security. During the extracti...
J. Panyavaraporn, Paramate Horkaew· Asia-Pacific Journal of Scie...· 0 citations
The BT-WPD framework is extended to support Quick Response (QR) code watermark embedding, demonstrating enhanced robustness and versatility for copyright protection in digital media systems.
An optical fragile zero-watermarking (ZW) method specifically for medical image tamper detection that achieves complete recovery of the copyright watermark under ideal, attack-free conditions and possesses high algorithmic execution efficiency.
