Non Blind Watermarking Process using RSA Encryption Method
Non Blind Watermarking Process using RSA Encryption Method
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Keywords

watermarking
HWT
SVD-DWT
digital image processing
embedding
extracting
PSNR

How to Cite

M.M. Fazle Rabbi. (2016). Non Blind Watermarking Process using RSA Encryption Method. Global Journal of Computer Science and Technology, 16(F2), 9–12. Retrieved from https://gjcst.com/index.php/gjcst/article/view/719

Abstract

With the growth of technology and continuous rapid improvement in this field the digital content took an important role in this current era of time Online transactions keep growing in many parts of the world As a result it becomes the prime target for hackers and intruders Consequently security of data has become a critical issue for experts In this paper a robust algorithm is proposed in watermarking image to secure the digital data The proposed algorithm is based on SVDDWT with Harr Wavelet Transform HWT for embedding and extracting a digital watermark in an image The experimental result shows that this technique is robust against few attacks like Gaussian average and JPEG compression
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