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Fast Digital Watermarking System based on FPGA Implementation

R. Panday

Abstract


The FPGA implementation of a digital watermarking is a method used to hide or embed unique information into a digital image that can be uniquely identified later for its content and the authenticity. Digital watermarking is a solution to the copyright protection and authentication of data in the network. Protection of digital multimedia content has become an increasingly important issue for content owners and service providers. This paper reviews watermarking techniques, by focusing on the hardware based implementation of digital image watermarking. Then implement an algorithm of the digital water marking technique applied on hardware platform, to perform faster processing and provide portability.

Keywords


Watermarking, Field Programming Gate Array (FPGA), FPGA Implementation, Discrete Cosine Transform (DCT), Differential Pulse Code Modulation (DPCM)

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References


International Journal of Advanced Research in Computer and Communication Engineering Vol. 2, Issue 5, May 2013, “Watermarking of Images in Discrete Cosine transform “ , Prof. Priya Pise, Prof. R M Goudar

A. D. Gwenael and J. L. Dugelay, “A guide tour of video watermarking,” Signal Process. Image Commun., vol. 18, no. 4, pp. 263–282, Apr. 2003.

A. Piva, F. Bartolini, and M. Barni, “Managing copyright in open networks,” IEEE Trans. Internet Comput., vol. 6, no. 3, pp. 18–26, May–Jun. 2002.

A Color Image Watermarking Scheme in the Associated Domain of DWT and DCT Domains Based on Multi-channel Watermarking Framework, Jiang-bin Zheng, Sha Feng in Digital Watermarking (2009)

S. K. Lee, Y. H. Suh, and Y. S. Ho, “Reversible image authentication based on watermarking,” in Proc. IEEE Int. Conf. Multimedia Expo, Jul. 2006, pp. 1321–1324.

I. J. Cox, J. Kilian, F. T. Leighton, and T. Shamoon, “Secure spread spectrum watermarking for multimedia,” IEEE Trans. Image Process.,vol. 6, no. 12, pp. 1673–1687, Dec. 1997.

S. P. Mohanty. (1999). Digital Watermarking: A Tutorial Review [Online]. Available: http://www.linkpdf.com/download/dl/digital-watermarking-a-tutorial-review-.pdf

F. Hartung and B. Girod, “Watermarking of uncompressed and compressed video,” IEEE Trans. Signal Process., vol. 66, no. 3, pp. 283–302,May 1998.

T. L. Wu and S. F. Wu, “Selective encryption and watermarking of MPEG video,” in Proc. Int. Conf. Image Sci. Syst. Technol. (CISST), Jun. 1997, pp. 0–9.

A. Shan and E. Salari, “Real-time digital video watermarking,” in Proc. Dig. Tech. Papers: Int. Conf. Consumer Electron., Jun. 2002, pp. 12–13.

L. Qiao and K. Nahrstedt, “Watermarking methods for MPEG encoded video: Toward resolving rightful ownership,” in Proc. IEEE Int. Conf. Multimedia Comput. Syst., Jun. 1998, pp. 276–285.

Tsai, T.H., Lu, C.Y.: A Systems Level Design for Embedded Watermark Technique using DSC Systems. In: Proceedings of the IEEE International Workshop on Intelligent Signal Processing and Communication Systems. (2001)

Petitjean, G., Dugelay, J.L., Gabriele, S., Rey, C., Nicolai, J.: Towards Real-time Video Watermarking for Systems-On-Chip. In: Proceedings of the IEEE International Conference on Multimedia and Expo (Vol. 1). (2002) 597–600

X. Wu, J. Hu, Z. Gu, and J. Huang, “A secure semifragile watermarking for image authentication based on integer wavelet transform with parameters,” in Proc. Australian Workshop Grid Comput. E-Research, vol. 44. 2005, pp. 75–80.


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