Currently, algorithms to embed watermarks into digital images are increasing exponentially,
for example in image copyright protection. However, when a watermarking algorithm is …

The active use of the Internet and multimedia content has recently escalated copyright
violations. Digital content, especially images and videos are subject to vulnerable attacks. It …

In recent years, digital image watermarking has gained a significant amount of popularity
and developed into a crucial and essential tool for copyright protection, security, and the …

Nowadays, multimedia technology is progressing everyday. It is very easy to duplicate,
distribute and modify digital images with online editing software. Image security and privacy …

This paper proposes a novel recoverable authentication scheme for color images that
ensures the consistency of grayscale values after embedment. In the proposed scheme, the …

The widespread availability of the internet, in conjunction with very low-cost digital recording
and storage devices, has ushered in an age in which the reproduction, illegal use, and …

The existing watermarking algorithms make it difficult to balance the invisibility and
robustness of the watermark. This paper proposes a robust image watermarking method …

To clarify the copyrights of 3D models of oblique photography (3DMOP) and guarantee their
security, a novel security protection scheme of 3DMOP was proposed in this study by …

In recent years, there has been a substantial surge in the application of image watermarking,
which has evolved into an essential tool for identifying multimedia material, ensuring …

Facial expression generation technology has achieved notable progress in computer vision
and artificial intelligence. However, challenges persist regarding background consistency …