With the development of digital watermarking, the applications of watermark are no longer confined to copyright protection and digital signature, the applications for daily life begins to be concerned. By the research of the embedding algorithm of non-adaptive addition and multiplication in the digital watermarking, and the algorithm for certain change, use audio war.marking instead of image watermark,present a new image carrier based audio watermarking algorithm by using the DCT-kernel based discrete Gabor transform. The proposed algorithm has a good robustness under the filter, noise, compression attacks and can be used for copyright protection and some specific applications.%随着对数字水印应用的深入,人们对水印的应用已经不再局限于版权保护和数字签名等方面,面向日常生活的应用开始被人们关注.通过对数字图像水印中非自适应加法和乘法运算的嵌入算法的研究,并对算法进行一定的改变,使用音频水印代替图像水印,并对水印做基于DCT核的离散Gabor变换,进而提出了一种新的基于图像载体的音频信号水印算法.该算法在受到噪音、滤波、抖动、压缩攻击下表现出较好的鲁棒性.该算法不仅可以用于版权保护,也可以应用到一些全新理念的应用中.
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