DocumentCode :
3290567
Title :
Secured and Lossless Watermarking Technique for Patent Infringement
Author :
Yamuna, G. ; Sivakumar, D.
Author_Institution :
Annamalai Univ., Nagar
fYear :
2008
fDate :
7-9 April 2008
Firstpage :
1295
Lastpage :
1296
Abstract :
As digital data, digital maps are easy to update, duplicate, and distribute. At the same time, illegal duplication and distribution or forgery of the maps is also easy. This paper proposes a digital watermarking approach used for Patent Infringement. This methodology uses new shuffling technique, composition & decomposition, and encryption & decryption to record the information of a protected primary image and the allied watermarks. The quadtree can aid the processing of watermark and Rijndael provides added security to information. Besides that, we intend a novel architecture for patent protection that holds promise for a better compromise between quality and security for emerging digital rights management application.
Keywords :
cryptography; patents; quadtrees; watermarking; decryption; digital data; digital maps; digital rights management application; digital watermarking; encryption; forgery; illegal duplication; lossless watermarking technique; patent infringement; patent protection; quadtree; shuffling technique; Cryptography; Data engineering; Forgery; Image generation; Information security; Information technology; Instruments; Protection; Random number generation; Watermarking;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Information Technology: New Generations, 2008. ITNG 2008. Fifth International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
0-7695-3099-0
Type :
conf
DOI :
10.1109/ITNG.2008.259
Filename :
4492699
Link To Document :
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