Title :
Wavelet Based Robust Digital Watermarking Technique Using Reverse Additive Algorithm (RAA)
Author :
Singh, Satish K. ; Kumar, Shishir ; Srivastava, Madhur ; Chandra, A. ; Srivastava, S.
Author_Institution :
Dept. of Electron. & Commun. Eng., Jaypee Inst. of Eng. & Technol., Guna, India
Abstract :
There are available several watermarking techniques used for data security. Digital media normally assures fairly high quality, nevertheless can be easily reproduced in a perfect form. This perfect reproducibility takes an advantage from certain point of view, while it produces an essential disadvantage, since digital media is frequently copied illegally. A solution of this problem is to embed digital watermark that is not perceived clearly by usual people, but represent the proper right of original product. In this paper a Novel DWT based watermarking technique has been proposed and implemented using MATLAB .This technique shows better performance with respect to robustness and reliability than other existing technique.
Keywords :
discrete wavelet transforms; watermarking; DWT; MATLAB; data security; digital media; reverse additive algorithm; wavelet based robust digital watermarking technique; Data engineering; Data security; Discrete wavelet transforms; Image coding; Mathematical model; Pixel; Robustness; Signal processing algorithms; Watermarking; Wavelet transforms; DWT; SVD; Watermarking;
Conference_Titel :
Computer Modeling and Simulation, 2009. EMS '09. Third UKSim European Symposium on
Conference_Location :
Athens
Print_ISBN :
978-1-4244-5345-0
Electronic_ISBN :
978-0-7695-3886-0
DOI :
10.1109/EMS.2009.114