K R RaoDr. K. R. Rao received his Ph.D. in Electrical Engineering from The University of New Mexico, Albuquerque in 1966. He received M.Sc. degree in Nuclear Engineering and Electrical Engineering from the University of Florida in 1959 and 1960. Since 1966,he has been with the University of Texas at Arlington, where he is currently a professor in the Electrical Engineering Department. He, along with two other researchers, introduced the Discrete Cosine Transform in 1975, which has since become very popular in digital signal processing. DCT, INTDCT, directional DCT and MDCT (modified DCT) have been adopted in several international video/image/audio coding standards such as JPEG/MPEG/H.26X series and also by SMPTE (VC-1) and by AVS China. He has authored and co-authored several books on video algorithms and video codecs. He has mentored more than a hundred masters and Ph.D. students. He has been consulting several industries, academia (domestic and international) and law firms in the field of Multimedia. Read More Read Less