Computed Tomography (CT) scan and Magnetic Resonance Imaging (MRI) technologies are widely used in medical field. Within the last few months, due to increased use of CT scans, millions patients have had their scans done. So, as a result, images showing Corona Virus for diagnostic purposes were digitally transmitted over internet. The major problem world health care system is multitude attacks t...

Single image super-resolution (SISR) aims to obtain a high-resolution output from one low-resolution image. Currently, deep learning-based SISR approaches have been widely discussed in medical processing, because of their potential achieve high-quality, high spatial resolution images without the cost additional scans. However, most existing methods are designed for scale-specific SR tasks and u...

This paper presents an efficient technique to hide text information in 3D medical images such as MRI and PET. It embeds text information only in the non-anatomical pixels. It ensures that no anatomical part of the 3D medical image gets contaminated. It makes the retrieval of 100% data. The technique has been tested on several MRI and PET images.