Robust zero-watermarking for color images using hybrid deep learning models and encryption

Abstract Reliable zero-watermarking is a distortion-free approach to copyright protection, which has been a primary focus of digital watermarking research. Traditional zero-watermarking techniques often struggle to maintain resilience against geometric and signal processing attacks while ensuring hi...

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Bibliographic Details
Main Authors: Hager A. Gharib, Noha M. M. Abdelnapi, Khalid M. Hosny
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-09290-7
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