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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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Communication software and platform develop sketch map and content and wrap up a...
Communication software and platform develop sketch map and content and wrap up and step the computer network, such multi-platform information, in order to offer its explanation relying mainly on stepping the platform of reference mainly as railway application,etc
- 2022-08-13 23:01:11下载
- 积分：1
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TI DSP中的相关专业术语.TMS320 DSP PRODUCT FAMILY
TI DSP中的相关专业术语.TMS320 DSP PRODUCT FAMILY-TI DSP relevant professional terminology. TMS320 DSP PRODUCT FAMILY
- 2022-04-10 04:32:51下载
- 积分：1
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阵列的具体设置方法
阵列的具体设置方法-array of specific configuration
- 2022-01-31 07:18:18下载
- 积分：1
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聚类算法大部分都使用距离来计算相似度，本文探讨了无需使用距离的方法。...
聚类算法大部分都使用距离来计算相似度，本文探讨了无需使用距离的方法。-clustering algorithm used to calculate similarity distance, the paper discusses the need to use the distance.
- 2022-07-18 17:32:33下载
- 积分：1
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对做数据库实验的同学有很大的帮助。
对做数据库实验的同学有很大的帮助。-right to do experiments the students database will be very helpful.
- 2023-09-05 12:45:03下载
- 积分：1
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Java, the total study reference
JAVA资料，共学习参考-Java, the total study reference
- 2023-08-16 16:25:05下载
- 积分：1
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自己用汇编语言编写的自动控制程序，已测试成功
自己用汇编语言编写的自动控制程序，已测试成功
-own assembly language prepared by the automatic control procedures, has been tested successfully
- 2022-01-30 11:31:07下载
- 积分：1
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路径规划
路径规划-Path Planning
- 2022-02-28 12:03:27下载
- 积分：1
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windows environment of a programming document
windows环境的编程 一个文件-windows environment of a programming document
- 2022-04-16 19:45:15下载
- 积分：1
