Sciweavers

9 search results - page 1 / 2
» Alteration-Locating Authentication Watermarking for Binary I...
Sort
View
87
Voted
IWDW
2004
Springer
15 years 3 months ago
Alteration-Locating Authentication Watermarking for Binary Images
Abstract. In image authentication watermarking, hidden data is inserted into an image to detect any accidental or malicious image alteration. In the literature, quite a small numbe...
Hae Yong Kim, Ricardo L. de Queiroz
JEI
2002
152views more  JEI 2002»
14 years 9 months ago
Cryptanalysis of the Yeung - Mintzer fragile watermarking technique
The recent proliferation of digital multimedia content has raised concerns about authentication mechanisms for multimedia data. A number of authentication techniques based on digi...
Jessica J. Fridrich, Miroslav Goljan, Nasir Memon
AMC
2007
134views more  AMC 2007»
14 years 10 months ago
An image fragile watermark scheme based on chaotic image pattern and pixel-pairs
Fragile watermarking techniques for digital content have been studied in the past few years. Fragile watermarks are used to determine if a piece of watermarked digital content has...
Shaohui Liu, Hongxun Yao, Wen Gao, Yongliang Liu
ICIP
2004
IEEE
15 years 11 months ago
A public-key authentication watermarking for binary images
Authentication watermarking is the process that inserts hidden data into an object (image) in order to detect any fraudulent alteration perpetrated by a malicious hacker. In the l...
Hae Yong Kim, Ricardo L. de Queiroz
SIBGRAPI
2003
IEEE
15 years 3 months ago
Secure Authentication Watermarking for Binary Images
Abstract. Authentication watermarking is a hidden data inserted into an image, in order to detect any alterations. It seems to be almost impossible to design a really secure authen...
Hae Yong Kim, Amir Afif