基于四维四元数频域的彩色图像双重水印算法
, 田翠翠Dual watermarking for color images based on 4D quaternion frequency domain
WANG Ding-cheng1, 2, 3 , TIAN Cui-cui1 , CHEN Bei-jing1, 2, 3 , TIAN Yu-hang1
, TIAN Cui-cui
基于四维四元数频域的彩色图像双重水印算法 |
|
王定成, 田翠翠 |
Dual watermarking for color images based on 4D quaternion frequency domain |
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WANG Ding-cheng
, TIAN Cui-cui |
| 彩色图像双重水印算法框图 |
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