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.