An Audio Zero-Watermark Algorithm Combined DCT with Zernike Moments

作者: Xiong Yigiun , Wang Rangding

DOI: 10.1109/CW.2008.24

关键词:

摘要: This work proposes an audio zero-watermark algorithm which combined DCT and Zernike Moments. The proposed combines a part of samples low-frequency coefficients the same volume to perform low-order transform, then construct watermark based on moments. Experimental results show that can resist both common signal processing geometrical attacks effectively.

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