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Nowadays, there are two primary problems in the gait recognition which are the complexity of modeling and the high-dimension of feature extraction. In the light of these two problems, we propose a method that we use the CS (compressed sensing (CS) Theory to extract the gait features on the basis of researching the CS theory. Based on the sparsity of the gait images, we use the projection matrix to...
AES encryption algorithm and digital signal processing (DSP) technology are used in image encryption transmission system to make sure the information security and confidentiality in this paper. The basic principles, structure of the algorithm and design skills are introduced and analyzed. The program design is realized in DSP environment. An overall scheme of the image encryption transmission system...
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