Digital copyright protection signifies the technology of rights protection, utilization control,
and management of digital substances in the activity of production, propagation, retailing …

Patient information is currently maintained separately from the physiological signals
received in telemedicine. Furthermore, in recent years, the usage of portable devices to …

Medical images became a very important information tool for health professionals. Currently,
the medical image acquired in a hospital or an imaging center can be shared among several …

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

The present paper aims to develop and validate a robust and secure watermarking
algorithm. Firstly, the algorithm transforms the cover image and the watermark image …

An adaptive reversible watermarking in integer wavelet transform (IWT) domain was
proposed in this paper. It could adaptively embed according to the size of the watermark …

Online image theft is a severe concern faced by many photographers. It occurs when
someone uses the photo they took accidentally or deliberately without getting the permission …

In the era of the digital economy, the protection of digital intellectual property is an important
issue. At present, blockchain is widely used in the field of intellectual property protection …

Due to the importance security of sensitive speech and audio signals such as the countries
president's call phone, this research work presents an efficient audio cryptosystem. Audio …

Digital watermarking is the procedure to identify the source and creator of the data. This is a
form of digital media marker such as video, audio or image format. It helps to protect the data …