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基于二元Golay隐写码的快速隐写算法 被引量:2

Fast Steganographic Algorithm Based on the Golay Codes
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摘要 文章首先研究了基于二元Golay码的隐写编码的性能,然后研究了基于二元Golay隐写码的快速实现问题,提出了一种快速隐写算法。该算法在不提高载体数据修改率的前提下,有效降低了编码的计算复杂度,提高了隐写算法的实现效率。 This paper researches two problems, which are the capability of the steganographic code based on the binary Golay codes and the fast realization of this code. Then the paper presents a fast algorithm. In condition of keeping the modification rate, this algorithm could reduce computational complexity of encoding. Hence, it improves the efficiency of the steganographic algorithm.
出处 《信息工程大学学报》 2007年第3期269-271,共3页 Journal of Information Engineering University
基金 国家自然科学基金资助项目(60473022) 河南省自然科学基金资助项目(0511011300)
关键词 信息隐藏 隐写码 GOLAY码 快速算法 information hiding steganographic code golay code fast algorithm
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参考文献9

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