17 search results - page 3 / 4 » Worst Case Attack on Quantization Based Data Hiding |
IJACTAICIT
2010
13 years 3 months ago
2010
The aim of this work is to design an algorithm which combines between steganography and cryptography that can hide a text in an image in a way that prevents, as much as possible, ...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
Gauss mixtures have gained popularity in statistics and statistical signal processing applications for a variety of reasons, including their ability to well approximatea large cla...
MMSEC
2004
ACM
13 years 11 months ago
2004
ACM
In this paper, we introduce a new approach to passive-warden steganography in which the sender embeds the secret message into a certain subset of the cover object without having t...
INFOCOM
2009
IEEE
14 years 19 days ago
2009
IEEE
—A major threat to data networks is based on the fact that some traffic can be expensive to classify and filter as it will undergo a longer than average list of filtering rule...
CCS
2007
ACM
14 years 5 days ago
2007
ACM
Motivated by a probe-vehicle based automotive traffic monitoring system, this paper considers the problem of guaranteed anonymity in a dataset of location traces while maintainin...