DocumentCode :
2553861
Title :
An Introduction to Hyper-Complex on Meaningful Digital Watermarking
Author :
Liu, Li-Jia ; He, Zun-Wen
Author_Institution :
Res. Inst. of Commun. Technol., Beijing Inst. of Technol., Beijing, China
fYear :
2010
fDate :
23-25 Sept. 2010
Firstpage :
1
Lastpage :
5
Abstract :
With the rapid development of multimedia technology and computer network technology, and the popularization of the Internet, digital media has gradually become the primary means of information exchange, such as images, audio, video. People can easily get a variety of digital information from the Internet. Because digital information can easily be illegally copied and manipulated, the current infringement of multimedia information has become easier, and greatly damaged the interests of the authors and copyright owners, making the information security of the digital works and protection for copyright to be an urgent issue. Therefore, a digital watermarking technology was proposed in the international community, what can effectively protect the security of digital products and copyright. In recent years, digital watermarking technology, especially digital watermarking of color images, has aroused great international interest and attention. This paper introduces the mathematical concept, different computing definitions, Fourier Transform of hyper-complex, and the use of hyper-complex space for Adaptive Color Image Watermarking Algorithm.
Keywords :
Internet; copyright; digital rights management; image colour analysis; multimedia systems; watermarking; Fourier transform; Internet; adaptive color image watermarking algorithm; computer network technology; computing definitions; copyright owners; copyright protection; digital information; digital media; digital products; digital works; hyper-complex space; information exchange; information security; mathematical concept; meaningful digital watermarking; multimedia information; multimedia technology; Color; Equations; Fourier transforms; Image color analysis; Watermarking;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
Type :
conf
DOI :
10.1109/WICOM.2010.5600649
Filename :
5600649
Link To Document :
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