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Viewing report
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Intelligent Watermarking Using Loss Less Compression and RSA Encryption. Edition No. 1
VDM Publishing House, Feb 2011, Pages: 60
The main objective of this book is to secure the watermark image by adding two sub layers in the existing system. In this thesis we have implemented two additive layers one for security, which is RSA Encryption/Decryption and other is Huffman loss less compression. Basically we have proposed intelligent and robust image watermarking based on Particle Swarm Optimization (PSO), Singular Value Decomposition (SVD) loss less compression & RSA Encryption and Decryption Algorithm. Initially algorithm takes an image embed watermark using PSO, SVD and Discrete wavelet transformation (DWT) and now, we have added two more layers one for more security which is RSA and other is loss less Compression to reduce the size of the image to the original one. The algorithm provides best security to watermark image using RSA Algorithm and the size of the image remains same due to Huffman loss less compression. The Experimental results are more secure and due to two additive layers RSA and Huffman loss less compression. We believe that this book will be very helpful for the students and researcher working in the area of watermarking, Information Security and digital content security.
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