DocumentCode
1543003
Title
A unique watermark for every image
Author
Tirkel, Andrew Z. ; Hall, Thomas E.
Author_Institution
Dept. of Math. & Stat., Monash Univ., Clayton, Vic., Australia
Volume
8
Issue
4
fYear
2001
Firstpage
30
Lastpage
37
Abstract
We address image security issues by proposing a scheme for watermarking images or video at the camera. Each watermark is unique and identifies the owner, camera, and frame number. Application areas include the security industry (for proof of tampering) and commercial photography (for copyright protection)
Keywords
copy protection; copyright; image processing; photography; security of data; camera; copyright; digital image watermarking; frame number; image security; photography; video; Autocorrelation; Digital cameras; Filtering; Image analysis; Image color analysis; Multidimensional systems; Optical arrays; Spread spectrum communication; Testing; Watermarking;
fLanguage
English
Journal_Title
MultiMedia, IEEE
Publisher
ieee
ISSN
1070-986X
Type
jour
DOI
10.1109/93.959098
Filename
959098
Link To Document