DocumentCode
1442320
Title
A method for watermark casting on digital image
Author
Pitas, Ioannis
Author_Institution
Dept. of Inf., Thessaloniki Univ., Greece
Volume
8
Issue
6
fYear
1998
fDate
10/1/1998 12:00:00 AM
Firstpage
775
Lastpage
780
Abstract
Watermark casting on digital images is an important problem since it affects many aspects of the information market. We propose a method for casting digital watermarks on images, and we analyze its effectiveness. The satisfaction of some basic demands in this area is examined, and a method for producing digital watermarks is proposed. Moreover, issues like immunity to subsampling and image-dependent watermarks are examined, and simulation results are provided for the verification of the above-mentioned topics
Keywords
copyright; image recognition; security of data; digital image; digital watermarks; image-dependent watermarks; subsampling immunity; watermark casting; Casting; Copyright protection; Digital images; Distortion; Helium; Image analysis; Law; Pixel; Visual perception; Watermarking;
fLanguage
English
Journal_Title
Circuits and Systems for Video Technology, IEEE Transactions on
Publisher
ieee
ISSN
1051-8215
Type
jour
DOI
10.1109/76.728421
Filename
728421
Link To Document