image blind watermarking 图像盲水印
A blind image watermarking method has been proposed in this paper,based on Discrete Wavelet Transform (DWT) and Human Visual System (HVS) Experimental results show that this method is valid
文章提出了一种盲图像水印隐藏方法，结合了人类视觉系统（ HVS）和图像的 DWT多分辨分解，实验结果表明这个方法是有效的。
参考来源 - 基于多分辨率和HVS的盲图像水印隐藏方法·2,447,543篇论文数据，部分数据来源于NoteExpress
Secondly, on the basis of the frequency domain algorithm, a valid robust blind image watermarking algorithm is designed.
二是在频域算法的基础上，设计了一种高稳健性图像盲水印算法。
It presents a blind image watermarking scheme based on fractional Fourier domain by utilizing that the order of fractional Fourier transform is freewill.
利用分数傅立叶变换级次的任意性，提出了一种基于分数傅立叶域图象水印方案。
It's difficult to detect blindly the image rotation Angle in blind watermarking under geometry attack.
抗几何攻击的盲检测数字水印的难点是图像旋转角度的盲检测。
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