944 search results - page 1 / 189 » An evaluation of image based steganography methods |
MTA
2006
13 years 5 months ago
2006
- Steganography is a process that involves hiding a message in an appropriate carrier for example an image or an audio file. The carrier can then be sent to a receiver without anyo...
ESORICS
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. The recent approach of a model-based framework for steganography fruitfully contributes to the discussion on the security of steganography. In addition, the first propos...
AINA
2009
IEEE
13 years 12 months ago
2009
IEEE
The two most important aspects of any imagebased steganographic system are the imperceptibility and the capacity of the stego image. This paper evaluates the performance and effic...
IH
2004
Springer
13 years 10 months ago
2004
Springer
We consider methods for answering reliably the question of whether an image contains hidden data; the focus is on grayscale bitmap images and simple LSB steganography. Using a dist...
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
We investigate data hiding techniques that attempt to defeat steganalysis by restoring the statistics of the composite image to resemble that of the cover. The approach is to rese...