ABSTRACT
The protection of digital media, including audio, video, voice, and photographs, has become an increasingly important concern in light of the development of internet communications and multimedia technologies. In order to address this difficulty, watermarking has emerged as a potential solution. This technique provides transparency, low computing overhead, robustness, and security. An advanced hybrid medical image watermarking technique is presented in this research. The technique makes use of the Walsh-Hadamard Transform (WHT) and singular value manipulation through the use of Singular Value Decomposition (SVD). This method ensures robustness and maintains strong Peak Signal-to-Noise Ratio (PSNR) and Structural Similarity Index (SSIM) metrics, as evidenced by simulation results. This is accomplished by embedding watermark data into the singular values that are produced from the singular value decomposition (SVD) of both the host and watermark pictures. This approach takes advantage of the qualities of both WHT and SVD in order to accomplish watermarking of medical images that is both effective and secure. It also addresses the stringent criteria of reliability and integrity that are associated with the administration and transfer of medical data.
