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Scrambling and hiding algorithm of streaming media image information based on state view
YANG Panpan, ZHAO Jichun
Journal of Computer Applications    2021, 41 (6): 1729-1733.   DOI: 10.11772/j.issn.1001-9081.2020091422
Abstract237)      PDF (840KB)(306)       Save
Aiming at the information security risks of streaming media images, a new scrambling and hiding algorithm for streaming media image information based on state view was proposed. Firstly, the streaming media image enhancement algorithm based on Neighborhood Limited Empirical Mode Decomposition (NLEMD) was used to enhance the streaming media image and highlight the details of the streaming media image, so as to realize the effect of streaming media image enhancement. Then, the efficient encoding and decoding algorithm based on state view was used to encode and decode the streaming media image information, so that the streaming media image information was scrambled and hidden. Experimental results show that, the proposed algorithm can effectively and comprehensively scramble and hide plant and text streaming media image information, and it can significantly enhance the streaming media images. In the scrambling and hiding of streaming media image information, the scrambling and hiding degree of the proposed algorithm is higher than 95%, which indicates that the proposed algorithm can protect the security of streaming media image information.
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