During this Covid-19 pandemic situation, encryption of medical images takes a major role in
medical information systems as well as in telemedicine. However according to government …

Compression of high-resolution space video is one of the important concerns in many
remote sensing application areas. As high-resolution video carries a lot of valuable …

This chapter presents a novel method for compressing satellite imagery using phase grating
to facilitate the optimization of storage space and bandwidth in satellite communication. In …

Encryption of remote sensing images is always required as this type of images carry
sensitive data. It is the primary criteria to hide it in case of a country's border image or video …

In this study, an analysis of re-using the JPEG lossy algorithm on the quality of satellite
imagery is presented. The standard JPEG compression algorithm is adopted and applied …

This book provides a high-level overview of the current state of the art and future of satellite
systems, satellite control systems, and satellite systems design. Chapters cover such topics …

Researchers have been using steganography, or the art of hiding secret information,
extensively for the past few decades. However, because commercial stenography tools are …

Due to improvements in camera sensors, high-resolution videos are easily available
nowadays and are widely used in many applications. The main advantage of using high …

In many recent applications, proper land cover analyses in urban and rural areas are widely
used for last few years. This land cover analysis is essential for planning and management …

In general, images captured by satellite or aircraft contain errors when it is transmitted to a
long distance. These errors are mainly due to various atmospheric problems and relative …