CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 4209 > Article
Paper
22 March 2001 Visible digital watermarking system using perceptual models
Qiang Cheng, Thomas S. Huang
Author Affiliations +
Proceedings Volume 4209, Multimedia Systems and Applications III; (2001) https://doi.org/10.1117/12.420830
Event: Information Technologies 2000, 2000, Boston, MA, United States
Abstract
This paper presents a visible watermarking system using perceptual models. %how and why A watermark image is overlaid translucently onto a primary image, for the purposes of immediate claim of copyright, instantaneous recognition of owner or creator, or deterrence to piracy of digital images or video. %perceptual The watermark is modulated by exploiting combined DCT-domain and DWT-domain perceptual models. % so that the watermark is visually uniform. The resulting watermarked image is visually pleasing and unobtrusive. The location, size and strength of the watermark vary randomly with the underlying image. The randomization makes the automatic removal of the watermark difficult even though the algorithm is known publicly but the key to the random sequence generator. The experiments demonstrate that the watermarked images have pleasant visual effect and strong robustness. The watermarking system can be used in copyright notification and protection.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Qiang Cheng and Thomas S. Huang "Visible digital watermarking system using perceptual models", Proc. SPIE 4209, Multimedia Systems and Applications III, (22 March 2001); https://doi.org/10.1117/12.420830
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 9 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Digital watermarking
Discrete wavelet transforms
Video
Visualization
Wavelets
Digital imaging
Systems modeling
RELATED CONTENT
An algorithm of compound adaptive digital watermarking
Proceedings of SPIE (October 24 2005)
Toward perceptual metrics for video watermark evaluation
Proceedings of SPIE (November 19 2003)
Robust steganographic method based on center weighted median algorithm
Proceedings of SPIE (February 08 2010)
Evaluation of standard watermarking techniques
Proceedings of SPIE (February 27 2007)
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top