Intelligent Watermarking Using Loss Less Compression and RSA Encryption

Intelligent Watermarking Using Loss Less Compression and RSA Encryption

PSO, SVD, DWT, Loss less compression and RSA encryption/decryption

LAP Lambert Academic Publishing ( 16.02.2011 )

€ 49,00

Купить в магазине MoreBooks!

The main objective of this book is to secure the watermark image by adding two sub layers in the existing system. In this book we have used two additive layers one for additional security of the watermark, which is RSA Encryption/Decryption and other is Huffman lossless compression to reduce the size of the watermarked image. Basically we have proposed intelligent and robust image watermarking based on Particle Swarm Optimization (PSO), Singular Value Decomposition (SVD) lossless compression & RSA Encryption/Decryption Algorithm. Initially algorithm takes an image embed watermark using PSO, SVD and Discrete wavelet transformation (DWT) and then, we have added two more layers one for more security which is RSA security algorithm and other is lossless Compression to reduce the size of the image to the original one. The algorithm provides best security to watermark using RSA and the size remains same due to Huffman lossless compression. The Experimental results are more secure due to two additive layers RSA and Huffman lossless compression. We also believe that this research oriented book will be very helpful for the students of intelligent watermarking and network security.

Детали книги:

ISBN-13:

978-3-8443-0634-7

ISBN-10:

384430634X

EAN:

9783844306347

Язык книги:

English

By (author) :

Tamur Aziz

Количество страниц:

60

Опубликовано:

16.02.2011

Категория:

Информатика