Abstract--Transcoding is a key technique for reducing the bitrate of a previously compressed video signal. A high transcoding ratio may result in an unacceptable picture quality wh...
The two most important aspects of any imagebased steganographic system are the imperceptibility and the capacity of the stego image. This paper evaluates the performance and effic...
Adel Almohammad, Gheorghita Ghinea, Robert M. Hier...
TCP/IP, the most commonly used network protocol, consumes a significant portion of time in Internet servers. While a wide spectrum of studies has been done to reduce its processin...
Guangdeng Liao, Laxmi N. Bhuyan, Wei Wu, Heeyeol Y...
— We present a new hybrid scheme which combines space-time block codes (STBC) and spatial multiplexing (SM) to achieve both diversity and spatial multiplexing gain. We design a n...
Abstract. We present a new algorithm for upper bounding the maximum average linear hull probability for SPNs, a value required to determine provable security against linear cryptan...