Reversible Image Watermarking Using Modified Quadratic Difference Expansion and Hybrid Optimization Technique

Reversible Image Watermarking Using Modified Quadratic Difference Expansion and Hybrid Optimization Technique

With increasing copyright violation cases, watermarking of digital images is a very popular solution for securing online media content. Since some sensitive applications require image recovery after watermark extraction, reversible watermarking is widely preferred. This article introduces a Modified...

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Bibliographic Details
Main Authors: H. R. Lakshmi, Surekha Borra
Format: Article
Language:English
Published: Universidad Internacional de La Rioja (UNIR) 2025-06-01
Series:International Journal of Interactive Multimedia and Artificial Intelligence
Subjects:
search
fractal theory
grey wolf optimization
security
watermarking
Online Access:https://www.ijimai.org/journal/bibcite/reference/3361
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