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提出了一种基于小波域的图像数字水印算法・该算法将相互正交的两种水印(鲁棒水印和参考
水印)同时添加到经过DWT后的载体图像小波系数中,然后用小波反变换得到添...
提出了一种基于小波域的图像数字水印算法・该算法将相互正交的两种水印(鲁棒水印和参考
水印)同时添加到经过DWT后的载体图像小波系数中,然后用小波反变换得到添加了水印的图像・用提取出
的参考水印来估计图像所受到的攻击,由于提取出的鲁棒水印所受的攻击与参考水印受到的攻击一样,因此
可以估计出原始的鲁棒水印・通过对嵌入水印的图像进行加入噪声、滤波、压缩以及裁剪等大量图像处理等试
验,均能正确检测出水印,表明该算法具有很好的感知效果和鲁棒性
-A wavelet-based image digital watermarking algorithm that the algorithm will be mutually orthogonal two watermarks (watermark robust watermarking and reference) at the same time added to the carrier after image after DWT wavelet coefficients, and then using wavelet transform has been Add a watermark image to use to extract a reference to estimate the watermark image by the attacks, as a result of the robust watermark extracted suffered attacks and the reference watermark by the same attack, it can be estimated through the original Robust Watermarking of the embedded watermark image by adding noise, filtering, compression and cutting, such as a large number of image processing such as testing, can correctly detect the watermark, show that the algorithm has good
- 2023-07-21 02:35:04下载
- 积分：1
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信号处理导论
Introduction to signal processing
- 2023-07-26 03:55:03下载
- 积分：1
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This is a project used to find a corresondin location from place
This a project used to find a corresondin location from place -This is a project used to find a corresondin location from place
- 2022-02-02 21:10:31下载
- 积分：1
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Enumeration System installation of all equipment.
枚举系统中的所有安装的设备。-Enumeration System installation of all equipment.
- 2023-01-11 19:00:03下载
- 积分：1
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C#、C++、Java面向对象比较研究
C#、C++、Java面向对象比较研究-C#, C, Java, object-oriented comparative study
- 2022-03-04 19:32:15下载
- 积分：1
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C multi
C++的多任务库, 含源程序-C multi-task, containing source
- 2022-12-28 14:45:04下载
- 积分：1
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超图网络分析扩展的VB开发程序的应用,对地理信息系统开发有益...
超图网络分析扩展的VB开发程序的应用,对地理信息系统开发有益-Hypergraph network analysis to expand the VB application development process, development of geographic information systems useful
- 2022-02-03 00:08:28下载
- 积分：1
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中国联通CDMA移动数据增值业务
综 合 管 理 及 接 入 平 台
接口规范
（1.3版本）...
中国联通CDMA移动数据增值业务
综 合 管 理 及 接 入 平 台
接口规范
（1.3版本）
-China Unicom CDMA mobile data value-added business management and integrated access platform Interface Specification (Version 1.3)
- 2022-02-26 19:33:46下载
- 积分：1
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Visual C++6.0开发灰度位图处理
Visual C++6.0开发灰度位图处理-Visual C 6.0 grayscale bitmap processing
- 2023-01-15 14:25:04下载
- 积分：1
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石狮市时到达倒萨使电脑哈萨很大的哈倒萨达到阿达大时代阿大多啊...
石狮市时到达倒萨使电脑哈萨很大的哈倒萨达到阿达大时代阿大多啊-dsdasadsada
- 2022-05-06 21:09:51下载
- 积分：1
