TL;DR
This study addresses the compatibility and performance balance issues of traditional methods by optimizing DT-CWT and introducing HMM-EM, providing a low-cost and efficient copyright protection solution for art videos and promoting the development of the digital art market.
Results reveal that the adaptive DWT design balances security, embedding efficiency, and visual quality, making it suitable for secure multimedia transmission and digital content protection.
Most of the existing single domain Watermarking schemes suffer with security of multimedia content. To address this limitation, a hybrid watermarking framework integrating DWT and DCT transforms is introduced in this study. The proposed approach initially applies the Arnold transform to the color cover image to strengt...
A complete approach for watermarking is presented in this System, by using Discrete Wavelet Transform (DWT) and Principal Component Analysis (PCA). There are some watermarking techniques like DCT, DWT, and DWT-SVD, but there is a disadvantage in the watermarking to withstand attacks. Hence the new digital image waterma...
The suggested framework combines the utilization of adaptive embedding plans in various carrier media with the Discrete Wavelet Transform being employed in image stealth, the Discrete Cosine Transform being employed in audio embedding and AES-based encryption being employed in protecting the textual payload.
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