93 search results - page 1 / 19 » Steganography in a Video Conferencing System |
IH
1998
Springer
13 years 9 months ago
1998
Springer
We describe a steganographic system which embeds secret messages into a video stream. We examine the signal path which typically includes discrete cosine transformation (DCT) based...
FC
2007
Springer
13 years 11 months ago
2007
Springer
Many video conferencing solutions exist in the market today and many new ones are being introduced. In striving to provide an experience to users as close to “being there” as p...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
We review the design and implementation of UltraGrid, a new high definition video conferencing system, and present some experimental results. UltraGrid was the first system to s...
NETWORKING
2010
13 years 6 months ago
2010
Abstract. More and more free multi-party video conferencing applications are readily available over the Internet and both Server-to-Client (S/C) or Peer-to-Peer (P2P) technologies ...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
In this paper, we propose a novel multi-point video conferencing system through error-prone channels, where the aggregation of multiple video streams and resource allocation are p...