Recently, copyright protection of medical images has been critical, and even small changes
can endanger the life of a patient. To verify the authenticity of these images, digital …

Ensuring the privacy and secrecy of digital medical images has become a pressing issue as
a result of the quick development of smart medical technology and the exponential growth in …

Image Steganography is the process of hiding information, which can be text, image or video
inside a cover image. Recent steganography research hasn't addressed the problem of loss …

Some images that contain sensitive information and travel through the network require
security. Therefore, a symmetric cryptosystem that encrypts images and resists known …

Natural share-based secret image sharing (SIS) scheme is an important security mechanism
used to secure medical images such as X-rays, MRIs, and CT scans. The most commonly …

Medical images play pivotal role in health care sector for disease diagnosis and therapeutic
planning. Encryption algorithms are widely used in medical image processing for ensuring …

A large number of medical images are generated for diagnostic purposes, disease
monitoring, research and education, quality control in health services, and so on. The secure …

The largest source of information in healthcare during the present epidemic is radiological
imaging, which is also one of the most difficult sources to interpret. Clinicians today are …

According to the World Health Organization, brain tumors are one of the leading causes of
mortality globally. Early identification of this disease is difficult due to its intricacy and quiet …

A medical image encryption is proposed based on the Fisher-Yates scrambling, filter
diffusion and S-box substitution. First, chaotic sequence associated with the plaintext is …