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- digital blind watermark 数字盲水印
- A novel digital audio blind watermark algorithm based on complex cepstrum domain is presented. 摘要提出了一种复倒谱域数字音频盲水印算法。
- Two blind watermark algorithms based on HVS in DCT domain are proposed. 提出了DCT变换域上基于人类视觉特性(HVS)的两种盲水印添加方法.
- The robustness of JND plays a key role in blind watermark detection. JND阈值的鲁棒性对理想的盲检测结果至关重要。
- digital blind watermarking 数字盲水印
- The analysis shows that the detector outperforms other blind watermark detectors using either Neyman-Pearson criterion or Minimum Error Probability criterion. 无论是根据Neyman-Pearson准则还是最小错误概率准则;理论分析表明本文检测器在性能上可以取得很大改善.
- Optimum blind watermark detector 水印最优盲检测器
- A watermarking scheme based on the discrete cosine transform (DCT) was studied.A new blind watermarking algorithm by embedding the watermark into the phase components of DCT was proposed. 摘要基于离散余弦变换(DCT)方法对水印算法进行了研究，提出一种新的将水印嵌入到分块DCT相位成分的盲水印算法。
- This paper presents a blind watermarking scheme baaed on the visual perceptual model in wavelet domain. 摘要提出了一种基于视觉感知模型的小波域图像盲水印方案。
- A Design Scheme for Blind Watermark of Double Keys Based on DWT 一种基于DWT的双密钥盲水印设计方案
- Through the analysis of many representative spatial domain watermarking algorithm, a novel image spatial domain blind watermarking algorithm was presented. 通过对多种空域水印算法优缺点的分析,提出了一种新的图像空域盲水印算法。
- Finally, this paper introduces two kinds of blind watermarking algorithms, and then a new blind watermarking algorithm based on the nonuniform quantization is presented. 最后,本文介绍了两种数字图像盲水印技术,然后提出一种新的基于块均值的非均匀量化数字水印技术。
- This paper presents a novel blind grayscale digital watermark algorithm. 摘要提出一种新的盲灰度级水印算法。
- The digital watermark is to prevent pirating. 数码水印图案是用来防止盗版的。
- DWT-Domain Blind Watermark Detection Based on Weak Signal Detection Theory 基于弱信号检测理论的离散小波变换域数字水印盲检测算法
- A Blind Watermark Scheme which Embeds a Random Sequence in DCT Domain DCT域盲嵌入的正态实数伪随机序列水印方案探讨
- Blind watermarking scheme for a spatial-domain digital image 一种空域的数字图像盲水印方案
- A blind watermarking for digital image based on DWT and DCT 一个基于DWT和DCT的盲的数字图象水印技术
- Digital watermark is the most active of the hiding technologies. 数字水印技术是当前信息隐藏技术研究最为活跃的一个分支。
- CAJ digital watermark in information security applications. CAJ数字水印在信息安全中的应用.
