基于四元数模型和奇异值分解的图像水印算法

陈善学冯银波

Image watermarking algorithm based on quaternion and singular value decomposition

CHEN Shanxue FENG Yinbo

计算机应用 . 2013, (06): 1626 -1629 . DOI: 10.3724/SP.J.1087.2013.01626