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Listar por autor "Lakshmi, H. R."
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Reversible Image Watermarking Using Modified Quadratic Difference Expansion and Hybrid Optimization Technique
Lakshmi, H. R.; Borra, Surekha (International Journal of Interactive Multimedia and Artificial Intelligence, 08/2023)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, ...