11 search results - page 2 / 3 » Secure Steganographic Methods for Palette Images |
IH
2004
Springer
14 years 4 months ago
2004
Springer
In this paper, we introduce a new feature-based steganalytic method for JPEG images and use it as a benchmark for comparing JPEG steganographic algorithms and evaluating their embe...
IAJIT
2010
13 years 9 months ago
2010
: Steganography is the art of hiding the fact that communication is taking place, by hiding information in other information. Security has always been a major concern since time im...
CSSE
2008
IEEE
14 years 5 months ago
2008
IEEE
In this paper, we present three embedding schemes for extensions of least significant bit overwriting to both of the two lowest bit planes in digital images. Our approaches are in...
IPCV
2007
14 years 8 days ago
2007
- We propose a secure steganographic approach with a high capacity. We first use small neighborhoods of the original histogram to calculate the minimum remapping from a histogram t...
IEEEIAS
2007
IEEE
14 years 5 months ago
2007
IEEE
As medical image databases are connected together through PACS, those medical images may suffer from security breaches if not protected. If a medical image is illegally obtained o...