基于四元数傅里叶梅林变换的RST不变彩色图像水印算法

钟艳

RST Invariant Color Image Watermarking Algorithm Based on Quaternion Fourier-Mellin Transform

ZHONG Yan

计算机与现代化 . 2014, (5): 113 -117 . DOI: 10.3969/j.issn.1006-2475.2014.05.025