22 search results - page 3 / 5 » Searching for Hidden Messages: Automatic Detection of Stegan... |
SSWMC
2004
13 years 6 months ago
2004
Steganalysis in the wide sense consists of first identifying suspicious objects and then further analysis during which we try to identify the steganographic scheme used for embedd...
IH
2005
Springer
13 years 10 months ago
2005
Springer
It is commonly believed that steganography within TCP/IP is easily achieved by embedding data in header fields seemingly filled with “random” data, such as the IP identifier...
ASPLOS
2006
ACM
13 years 11 months ago
2006
ACM
Worms, viruses, and other malware can be ticking bombs counting down to a specific time, when they might, for example, delete files or download new instructions from a public we...
TIP
2010
12 years 12 months ago
2010
This paper proposes an approach for recognizing human activities (more specifically, pedestrian trajectories) in video sequences, in a surveillance context. A system for automatic ...
WACV
2012
IEEE
12 years 25 days ago
2012
IEEE
The growing ubiquity of cameras in hand-held devices and the prevalence of electronic displays in signage creates a novel framework for wireless communications. Traditionally, the...