ARCHITECTURE OF REVERSIBLE DIGITAL IMAGE WATERMARKING FOR WATER MARKING APPLICATIONS

Manohar Gosul

Abstract


Visible Digital watermarking is a technique that embeds copyright information perceptibly within the image to prevent illicit use of multimedia content. There are numerous applications that require user authentication to make the original image content available. In this paper the design of reversible digital image watermarking for watermarking applications is introduced. Here the image is identified based on the authentication of data. After this paper, segmentation is applied. Segmentation will divide the image into number of regions. Compression of image is performed after segmentation. The compressed image will divide into number of blocks. Now the blocks will be identified which are smoothen. After this embedding process is performed. at last an watermarked image is obtained. From results we can observe that the proposed system gives effective output.

Key Words: Digital watermarking, image segmentation, image compression, image authentication.

Full Text:

PDF

References


Nayak et al., “Simultaneous storage of medical images in the spatial and frequency domain: A comparative study”, published in BioMedical Engineering OnLine, 2004, 3:17 [available online] http://www.biomedical-engineering- online.com/content/3/1/17 (as on 15/02/2015).

Asifullah Khan, Ayesha Siddiqa, Summuyya Munib & Sana Ambreen Malik, “A recent survey of reversible watermarking techniques”,Information Sciences, Vol. 279, pp. 251-272, 2014.

QL Gu, TG Gao, A novel reversible robust watermarking algorithm based on chaotic system. Digital Signal Processing 23(1), 213–217 (2013).

M. Nosrati, R. Karimi & H. A. Hasanvand, “Short Communication on Digital Watermarking in Images”, WAP Journal, Vol. 2, No. 4, pp. 220-223, 2012. [5] Amit Joshi, Vivekanand Mishra & R. M Patrikar, “Real Time Implementation of Digital Watermarking Algorithm for Image and Video Application”, chapter 4, Watermarking Volume-2, ISBN 978-953-51-0619-7, pp. 65-91, 2012.

Cox, I.J., Miller, M.L., Bloom, J.A., Fridrich & J., Kalker, T., “Digital watermarking and steganography”, Morgan Kaufmann Publishers, 2008.

Knopp R, Robert A, “Detection Theory and Digital Watermarking”, Proceedings of SPIE, pp. 14-23, 2000.

Langelaar G, Setyawan I, Lagendijk R, “Watermarking digital image and video data: a state-of-art overview”, IEEE Signal Processing Magazine, Vol. 17, pp. 20-46, 2000.

Lin Et, Delp Ej, “ A review of data hiding in digital images”, Proceedings of the Image Processing, Image Quality, Image Capture Systems Conference, PICS'99, Savannah, Georgia pp. 274-278, April 25–28, 1999.

Berghel Hal, “Watermarking Cyberspace”, Communications of the ACM, Vol. 40, No. 11, pp. 19-24, 1997.

Fabien AP, Petitcolas, Anderson Ross A, Kuhn Marcus G, “Information hiding: A Survey”, Proceedings of the IEEE pp.1062-1077, 1999.


Refbacks

  • There are currently no refbacks.