๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A robust DCT-based watermarking for copyright protection

โœ Scribed by Lin, S.D.; Chin-Feng Chen

Book ID
117871713
Publisher
IEEE
Year
2000
Tongue
English
Weight
504 KB
Volume
46
Category
Article
ISSN
0098-3063

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

An ID-based digital watermarking protoco
An ID-based digital watermarking protocol for copyright protection
โœ Peng Zeng; Zhenfu Cao; Kim-Kwang Raymond Choo ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 337 KB

Digital watermarking techniques are a means of protecting the copyrights of digital contents. In this paper, we propose an identity-based (ID-based) digital watermarking protocol and point out several previously unpublished flaws in Hwang et al. ( 2005)'s scheme. We hope that by identifying the desi

Cryptographic copyright protection for d
Cryptographic copyright protection for digital images based on watermarking techniques
โœ Joseph ร“ Ruanaidh; Holger Petersen; Alexander Herrigel; Shelby Pereira; Thierry ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 413 KB

In this paper we present a new approach for the secure and robust copyright protection of digital images. We describe a system for generating digital watermarks and for trading watermarked images. The system is based on a new watermarking technique, which is robust against image transformation techn