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计算机科学 2008
A Novel Image Communication Scheme Based on Chaotic Map Lattices
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Abstract:
Based on chaotic map lattices (CML),a novel image secure communication scheme is proposed.In this scheme,the spatiotemporal binary sequences are rapidly generated and will be used to encrypt source image by exploi- ting bit-wise xor operation.Once the synchronization of the communication between the sender and receiver is satisfied, the encrypted image then can be correctly recovered into source image.As the chaotic sequences are very sensitive to the coupled parameter of CML and the initial value of the dr...