Secure copyright protection techniques for digital images
A Herrigel, JÓ Ruanaidh, H Petersen, S Pereira… - … on Information Hiding, 1998 - Springer
This paper presents a new approach for the secure and robust copyright protection of digital
images. A system for generating digital watermarks and for trading watermarked images is …
images. A system for generating digital watermarks and for trading watermarked images is …
Cryptographic copyright protection for digital images based on watermarking techniques
JO Ruanaidh, H Petersen, A Herrigel, S Pereira… - Theoretical Computer …, 1999 - Elsevier
In this paper we present a new approach for the secure and robust copyright protection of
digital images. We describe a system for generating digital watermarks and for trading …
digital images. We describe a system for generating digital watermarks and for trading …
Digital watermarking for copyright protection
S Samuel, WT Penzhorn - … Conference in Africa (IEEE Cat. No …, 2004 - ieeexplore.ieee.org
This work presents the design and implementation of a digital watermarking system used for
the copyright protection of digital images. This watermarking system involves both the visible …
the copyright protection of digital images. This watermarking system involves both the visible …
Digital watermarking: An overview
In this paper we describe a general framework for image copyright protection through digital
watermarking. In particular we present the main features of an efficient watermarking …
watermarking. In particular we present the main features of an efficient watermarking …
Protecting digital image copyrights: a framework
G Voyatzis, I Pitas - IEEE Computer Graphics and Applications, 1999 - ieeexplore.ieee.org
Digital watermarks offer a way to counter copyright piracy on the global network. We
summarize the fundamental concepts of watermarking and describe a general framework for …
summarize the fundamental concepts of watermarking and describe a general framework for …
Attacks on copyright marking systems
In the last few years, a large number of schemes have been proposed for hiding copyright
marks and other information in digital pictures, video, audio and other multimedia objects …
marks and other information in digital pictures, video, audio and other multimedia objects …
A review of watermarking principles and practices 1
IJ Cox, ML Miller, JPMG Linnartz… - Digital signal processing …, 2018 - taylorfrancis.com
Digital representation of copyrighted material such as movies, songs, and photographs offer
many advantages. However, the fact that an unlimited number of perfect copies can be …
many advantages. However, the fact that an unlimited number of perfect copies can be …
Security analysis of public key watermarking schemes
SA Craver, S Katzenbeisser - Mathematics of Data/Image …, 2001 - spiedigitallibrary.org
Traditional watermarking systems require the complete disclosure of the watermarking key
in the watermark verification process. In most systems an attacker is able to remove the …
in the watermark verification process. In most systems an attacker is able to remove the …
A novel watermark embedding and detection scheme for images in DFT domain
P Premaratne, CC Ko - 1999 - IET
This paper presents a novel watermark embedding and detection scheme for copyright
protection of images, in the discrete Fourier transform domain. A scheme for generating …
protection of images, in the discrete Fourier transform domain. A scheme for generating …
Fast robust template matching for affine resistant image watermarks
S Pereira, T Pun - International Workshop on Information Hiding, 1999 - Springer
Digital watermarks have been proposed as a method for discouraging illicit copying and
distribution of copyrighted material. This paper describes a method for the secure and robust …
distribution of copyrighted material. This paper describes a method for the secure and robust …