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Title : ENCRYPTION BASED WATERMARKING TECHNIQUE FOR SECURITY OF MEDICAL IMAGE

Author : B.Yugandhara Chary, Dr.K.Spurth, P.Anusha

Abstract :

An encryption-driven image watermarking method for medical images is executed by employing customized quantization of wavelet coefficients integrated with an individual Value Decomposition-based Confused encryption system. The technique enhances security through a refined Singular Value Decomposition-CHAOS embedding extraction Improve that scrambles the watermark in advance. During embedding, a multi-level Discrete Wavelet Transform is applied, and high-frequency bands are selected for watermark insertion using adaptive Lattice Boltzmann Model quantization. Experimental evaluations demonstrate greater robustness and high peak Quality Ratio values Relative to existing techniques.

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International Journal of Engineering Research & Informatics (IJERI)
E-ISSN: 2348-6481

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