基于YCoCg-R颜色空间与离散余弦变换的自适应彩色图像水印算法

董夙慧, 孙中廷, 徐永刚

Adaptive Color Image Watermarking Algorithm Based on YCoCg-R Color Space and Discrete Cosine Transform

DONG Su-hui, SUN Zhong-ting, XU Yong-gang

. 2018, (13): 181 -187 . DOI: 10.19554/j.cnki.1001-3563.2018.13.030