44 search results - page 2 / 9 » A framework for evaluating the data-hiding capacity of image... |
Publication
The Discrete Pascal Transform (DPT) has been proved remarkably useful for edge detection, filter design, discrete-time signal interpolation and data hiding. In the present work a n...
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...
ESORICS
2009
Springer
13 years 8 months ago
2009
Springer
Enforcing protection of medical content becomes a major issue of computer security. Since medical contents are more and more widely distributed, it is necessary to develop security...
CISS
2007
IEEE
13 years 11 months ago
2007
IEEE
Limiting capabilities of practical recognition systems are determined by a variety of factors that include source encoding techniques, quality of images, complexity of underlying ...
SSWMC
2004
13 years 6 months ago
2004
Encryption and watermarking are complementary lines of defense in protecting multimedia content. Recent watermarking techniques have therefore been developed independent from encr...