MS Moad, MR Kafi, A Khaldi - Microprocessors and Microsystems, 2022 - Elsevier
Watermarking is one of the techniques used to protect multimedia data, and images in particular, from malicious attacks by inserting a signature into these images. However …
In this paper; we propose two new substitution schemes for digital audio watermarking based on the Fourier transform. The integration of the watermark will be performed by …
MS Moad, MR Kafi, A Khaldi - Multimedia Tools and Applications, 2022 - Springer
In telemedicine, medical data are exchanged between hospitals and healthcare professionals to facilitate patient care. This transmission will expose the medical data to …
In today's digital era, it is very easy to copy, manipulate and distribute multimedia data over an open channel. Copyright protection, content authentication, identity theft, and ownership …
Increasing the security of data in insecure communication networks is the motivation of researchers to propose different types of methods. Steganography is one of the security …
The popular embedded watermarking method in transform domains such as DWT, LWT, DCT, and SVD achieves copyright protection of audio signals by embedding watermarks …
Ensuring conflicting requirements such as imperceptibility, payload capacity, and robustness, becomes a great challenge for a robust audio/speech watermarking algorithm …
The novel coronavirus, renamed SARS-CoV-2 and most commonly referred to as COVID-19, has infected nearly 44.83 million people in 224 countries and has been designated SARS …
D Rajani, PR Kumar - Signal Processing, 2020 - Elsevier
The frequency of digital data transmission or sharing online has heavily increased due to the number of people regularly accessing the internet. This guide explores how easily copyright …