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ARTCOM
2009
IEEE
15 years 3 months ago
Text Fusion Watermarking in Medical Image with Semi-reversible for Secure Transfer and Authentication
Nowadays, the transmission of digitized medical information has become very convenient due to the generality of Internet. Internet has created the biggest benefit to achieve the tr...
P. Viswanathan, P. Venkata Krishna
IH
1999
Springer
15 years 2 months ago
Recovery of Watermarks from Distorted Images
Many techniques for watermarking of digital images have appeared in numerous publications. Most of these techniques are sensitive to cropping and or a ne distortions e.g., rotatio...
Neil F. Johnson, Zoran Duric, Sushil Jajodia
ICIP
2007
IEEE
15 years 11 months ago
A Composite Approach for Blind Grayscale Logo Watermarking
This paper presents a composite blind digital watermarking technique, CompMark, to hide a visually meaningful grayscale logo in a host image. The multi-resolution fusion principle...
Elliot First, Xiaojun Qi
DAC
2005
ACM
14 years 12 months ago
A watermarking system for IP protection by a post layout incremental router
In this paper, we introduce a new watermarking system for IP protection on post-layout design phase. Firstly the copyright is encrypted by DES (Data Encryption Standard) and then ...
Tingyuan Nie, Tomoo Kisaka, Masahiko Toyonaga
ESORICS
2010
Springer
14 years 11 months ago
Optimistic Fair Exchange with Multiple Arbiters
Fair exchange is one of the most fundamental problems in secure distributed computation. Alice has something that Bob wants, and Bob has something that Alice wants. A fair exchang...
Alptekin Küpçü, Anna Lysyanskaya