电子科技大学 信息与软件工程学院,四川,成都,610054
纸质出版:2017
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李树全, 房冬丽. 一种基于Amold变换的彩色图像水印算法[J]. 微电子学与计算机, 2017, 34(1): 53-57.
LI Shu-quan, FANG Dong-li. Watermarking in Color Image Based on Amold Transformation[J]. 2017, 34(1): 53-57.
提出了一种基于彩色图像的新型LSB半盲数字水印方案.该方案特点在于通过Amold算法置乱水印增强安全性
将彩色图像作为信息隐藏的载体
把处理后的水印信息分别隐藏到载体图像的R、G、B三个色彩空间.实验结果表明
该算法不仅提高了水印的嵌入容量
而且对图像剪切、滤波和旋转等攻击具有较好的鲁棒性.
A new semi-blind color image watermarking algorithm based on Amold transformation was proposed
which featured the following characteristics as scrambling the watermark to enhance the security and embedding watermark information into the R
G
B color space according to the embedding algorithm.The experimental results have shown that the algorithm not only improves embedding capacity of watermark
but also robust against various signal processing attacks such as cropping
filtering and rotation.
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