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Watermarking and encryption scheme to secure multimedia information
2013
2013 World Congress on Computer and Information Technology (WCCIT)
Thanks to the development of information technology, fraud has multiplied, and many protection techniques have emerged to improve the security of our information, such as encryption, steganography and watermarking. In this paper we will present a novel scheme to secure multimedia information. Our aim is to increase the security of transmitted signals. First we improved an encryption algorithm based on chaotic iteration of the Logistics map. Then, we developed an algorithm to watermark
doi:10.1109/wccit.2013.6618760
fatcat:2rolhs37vvhrdht5xdukahi5me