摘要
针对音频水印的LSB算法的可靠性较差的问题,运用纠错编码和随机序列来提高水印系统的可靠性,通过增多水印的嵌入位数来提高水印系统的有效性。实验结果表明,水印系统的可靠性和有效性都得到了明显的改善。
For audio watermarking of the poor reliability of LSB algorithm, this paper USES error correction coding and random sequence to improve the reliability of the watermark system, by increasing the watermark embedded figures to improve the effectiveness of the proposed watermarking system. Experimental results show that the reliability and validity of watermark system has been improved.
出处
《计算机安全》
2014年第2期34-36,共3页
Network & Computer Security
