基于Block-SVD的小波域彩色图像数字水印算法

张玉金,蒋品群

Digital watermarking algorithm for color image in wavelet domain based on Block-SVD

ZHANG Yu-jin,JIANG Pin-qun

计算机工程与应用 . 2008, (33): 155 -157 . DOI: 10.3778/j.issn.1002-8331.2008.33.048