88 search results - page 5 / 18 » Digital Watermarking Robust Against JPEG Compression |
ICMCS
1999
IEEE
15 years 1 months ago
1999
IEEE
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 robus...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, a new watermarking scheme in the joint timefrequency domain is introduced. Wigner distribution is used to transform an image into the spatial-spectral domain. The p...
SSWMC
2004
14 years 10 months ago
2004
This paper proposes a novel method for content-based watermarking based on feature points of an image. At each feature point, watermark is embedded after affine normalization acco...
98
Voted
INFORMATICALT
2006
14 years 9 months ago
2006
In this paper, a digital watermarking algorithm for copyright protection based on the concept of embed digital watermark and modifying frequency coefficients in discrete wavelet tr...
MM
2000
ACM
15 years 1 months ago
2000
ACM
The scope of this article is to clarify the current legal and political situation related to electronic surveillance on the one hand, and to export regulations for encryption soft...