Hussein A. Aly received the B.Sc. (excellent with honors) in computer engineering, and the M.Sc. degree in electrical engineering from the Military Technical College (MTC), Egypt, in 1993 and 1997, and the Ph.D. in electrical engineering from the University of Ottawa in 2004. He is Professor with the computer department at MTC. He was a visiting professor in the electrical engineering department at the university of Rochester (Sep 2012- Mar 2013). His research interests are in image sampling theory and sampling structure conversion. His current research is focused on high-quality image magnification, interpolation of color filter array data, the application of total-variation for image processing, data fusion, video steganography and embedded computer systems for video processing. Dr. Aly is a senior member of the IEEE (since 2011), Society for optics photonics (SPIE).