1063 search results - page 1 / 213 » Capacity of steganographic channels |
IH
1999
Springer
13 years 8 months ago
1999
Springer
Abstract. This paper presents two main results. The first is a new approach to steganography in which data is encoded in correlations among the pixels in an image. Almost all prev...
MMSEC
2005
ACM
13 years 10 months ago
2005
ACM
—This work investigates a central problem in steganography, that is: How much data can safely be hidden without being detected? To answer this question a formal definition of st...
CORR
2007
Springer
13 years 4 months ago
2007
Springer
An analysis of steganographic systems subject to the following perfect undetectability condition is presented in this paper. Following embedding of the message into the covertext,...
IWDW
2005
Springer
13 years 9 months ago
2005
Springer
The development of watermarking schemes in the literature is generally guided by a power constraint on the watermark to be embedded into the host. In a steganographic framework the...
MMSEC
2006
ACM
13 years 10 months ago
2006
ACM
Two different approaches for constructing a steganographic channel in an IEEE 802.11 (WLAN) network are introduced in this paper. First test results on the reliability, undetectab...