9 search results - page 2 / 2 » Watermarking and ownership problem: a revisit |
MSE
2002
IEEE
14 years 2 months ago
2002
IEEE
Digital watermarking is the enabling technology to prove ownership on copyrighted material, detect originators of illegally made copies, monitor the usage of the copyrighted multi...
IEEEIAS
2009
IEEE
14 years 4 months ago
2009
IEEE
: This paper proposes a new watermarking method for detecting image tampering. First, an authentication number is created using a pair of watermark pixels as the coefficients of a ...
JTAER
2008
13 years 9 months ago
2008
Digital watermarking is a promising technology to embed information as unperceivable signals in digital contents. Various watermarking techniques have been proposed to protect cop...
ICMCS
1999
IEEE
14 years 2 months ago
1999
IEEE
Hidden copyright marks have been proposed as a solution for solving the illegal copying and proof of ownership problems in the context of multimedia objects. Many systems have been...