This letter addresses the security issues of the multimedia encryption schemes using
multiple Huffman table (MHT). A known-plaintext attack is presented to show that the MHTs …

Throughout the digital era of internet of things, various forms of media such as email, audio,
picture, and video have been able to reach the network arena. Reasons behind this include …

We present a systematic procedure for selecting facial fiducial points associated with diverse
structural characteristics of a human face. We identify such characteristics from the existing …

Embedded multimedia systems have been widely deployed in a multitude of applications,
yet their use has lead to increasing concern over the security of the resultant multimedia …

Welcome to the first edition of the book “Embedded Multimedia Security Systems: Algorithms
and Architectures”. The main objective behind this book is NOT to serve as a textbook or a …

H. 264, which is also known as MPEG-4 part 10 or AVC (for Advanced Video Coding), is the
latest international video coding standard proposed in 2003. Currently, there is few …

This paper addresses the security issues of the multimedia encryption schemes based on
multiple Huffman table (MHT). A detailed analysis of known-plaintext attack is presented to …

Arithmetic Coding (AC) is widely used for the entropy coding of text and multimedia data. It
involves recursive partitioning of the range [0, 1) in accordance with the relative probabilities …

With the widespread use of multimedia content, the multimedia security and digital rights
management (DRM) issues have become increasingly important. A straightforward way to …