Video Watermarking – Combination of Discrete Wavelet & Cosine Transform to Achieve Extra Robustness
Автор: Ashish M. Kothari, Ved Vyas Dwivedi
Журнал: International Journal of Image, Graphics and Signal Processing(IJIGSP) @ijigsp
Статья в выпуске: 3 vol.5, 2013 года.
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In this paper we worked on the video watermarking technique wherein we took video as a cover medium and some binary images as watermark to be embedded behind the video. Specifically we concentrated on the transform domain technique and we made use of hybridization of the two of the most important and useful transformations, namely Discrete Wavelet Transform and Discrete Cosine Transform, for the purpose of digital watermarking. We evaluated the proposed method with some visual quality matrices and based on the results we concluded that the proposed method provides extra robustness against various attacks as compare to individual use of each transform.
Discrete Cosine Transform, Discrete Wavelet Transform, Copyright protection, Robustness, Digital video watermarking
Короткий адрес: https://sciup.org/15012578
IDR: 15012578
Список литературы Video Watermarking – Combination of Discrete Wavelet & Cosine Transform to Achieve Extra Robustness
- Rini T Paul, "Review of Robust Video Watermarking Techniques", IJCA Special Issue on "Computational Science - New Dimensions & Perspectives", NCCSE, 2011.
- Gerhard CornelisLangelaar, Reginald L. Lagendijk, "Watermarking digital image and video data – A state of Art Review", IEEE SIGNAL PROCESSING MAGAZINE, September, 2000
- Blossom Kaur, AmandeepKaur, Jasdeep Singh, "SteganographicApprochFor Hiding Image In DCT Domain", International Journal of Advances in Engineering & Technology, July 2011.
- Debnath Bhattacharyya. "Watermarking Using Multiresolution Cosine Transformation: A Review", Communications in Computer and Information Science, 2011.
- Chiou-Ting Hsu and Ja-Ling Wu, "DCT-BASED WATERMARKING FOR VIDEO", IEEE Transactions on Consumer Electronics, Vol. 44, No. 1, FEBRUARY 1998
- Chris Shoemakar, "Hidden Bits: A Survey of Techniques for Digital Watermarking"Independent StudyEER-290 Prof RudkoSpring 2002.
- Xiang-Gen Xia, Charles G. Boncelet, Gonzalo R. Arce," A Multiresolution Watermark for Digital Images".
- M. Ejima and A. Miyazaki, "A wavelet-based watermarking for digital images and video," Proceedings International Conference on Image Processing (ICIP-2000), Vol. 3, pp. 678-681, Vancouver, Canada, 2001.
- Huang D., Liu J., Huang J., "A DWT-based image watermarkingalgorithm", Proc. IEEE Intl. Conf. Multimedia and Expo., pp.429–432, 2001
- Web pagehttp://en.wikipedia.org/wiki/Peak_signal-to-noise_ratio
- M. Kutter&F.A.P.Petitcolas, "A fair benchmark for image watermarking systems", Electronic Imaging '99. Security and Watermarking of Multimedia Contents, vol. 3657, Sans Jose, CA, USA, 25-27 January 1999.
- Rafael C. Gonzalez, Richard E. Woods, Steven L. Eddins, "Digital Image Processing Using MATLAB", Published by Pearson Education, Inc.
- Web pagehttp://en.wikipedia.org/wiki/YCbCr
- V.Santhi and Dr. ArunkumarThangavelu, "DWT-SVD Combined Full Band Robust Watermarking Technique for Color Images in YUV Color Space", International Journal of Computer Theory and Engineering, Vol. 1, No. 4, October2009.
