基于离散小波变换和离散余弦变换域的扩频水印盲提取算法
胡然 张天骐 高洪兴
Blind extraction algorithm of spread-spectrum watermark based on discrete wavelet transform and discrete cosine transform domain
HU Ran ZHANG Tianqi GAO Hongxing
计算机应用
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2013, (01): 138
-141
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DOI: 10.3724/SP.J.1087.2013.00138