Abstract. As the amount of digitalized contents increases rapidly, ‘security’ necessarily arises as one of the most important issues. The main distribution channel of digital c...
This paper presents a new computer-based teleconference system. In order to build the system, we modified VNC(Virtual Network Computing) program and implemented Face mouse system....
— In this paper, we present error-resilient Internet video transmission using path diversity and rate-distortion optimized reference picture selection. Under this scheme, the opt...
In video communications over error introducing channels, error concealment techniques are widely applied in video decoder for good subjective images output. However, a damaged MB ...
The scope of this article is to clarify the current legal and political situation related to electronic surveillance on the one hand, and to export regulations for encryption soft...