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Description: 图像数字水印的方案毕业论文，基于dct和dwt的算法，有详细程序。-digital watermark image of the program thesis, based on Extra dwt and the algorithm, a detailed procedure.
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Size: 1235705 |
Author: shen |
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Description: 图像数字水印软件，水印格式可为图像或文本。水印嵌入、提取算法各有dct,dwt两种。-software digital watermarking images, watermarks format for images or text. Watermark embedding and extraction algorithm with Extra, two dwt.
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Size: 327680 |
Author: Amber |
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Description: 图像数字水印的方案毕业论文，基于dct和dwt的算法，有详细程序。-digital watermark image of the program thesis, based on Extra dwt and the algorithm, a detailed procedure.
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Size: 1234944 |
Author: shen |
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Description: 一些DCT,DWT的原代码，希望对大家有所帮助。代码可能不全，望见谅。-some DCT, DWT the original code, we hope to help. Code may be incomplete, hope will forgive me.
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Size: 8192 |
Author: 王子 |
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Description: 降低正交频分复用ofdm系统的峰值平均功率比的仿真-Reduce the Orthogonal Frequency Division Multiplexing OFDM system peak-average power ratio simulation
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Size: 1024 |
Author: lily |
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Description: 有了dct，当然少不老dwt变换拉，这个就是大名鼎鼎的离散小波变换，嘿嘿，熟悉了吧，那么是不是还是在为用VC语言实现他而头痛呢，现在好了，只要你上传5个源码文件成为用户，ok，你可以使用他了。（汗）
什么，你还不熟悉他，哈哈，那就没有办法了，百度一下吧，要不就去我的博客看看，不过如果你不知道他，那么你下了也用不到啊，呵呵，还是对于分块进行离散小波变换的程序。
谢谢
还有要再次麻烦站长一下，我真的是很着急，谢谢站长，还有压缩完成的文件都只有1k左右大小，所以站长不要以为是因为源码太简单哈，因为都是只有一个文件，方便大家的使用。-err
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Size: 1024 |
Author: 莫雨 |
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Description: DWT水印源码
％完全根据DCT1修改，只为了抛砖引玉
人生在于尝试，快乐。
有错误的地方希望大家指正
嵌入源码
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Size: 2048 |
Author: 董帆 |
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Description: 基于DCT和DWT的图像水印算法，离散小波变换 离散余弦变换-DCT and DWT-based image watermarking algorithm, discrete wavelet transform discrete cosine transform
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Size: 287744 |
Author: 陈彩琼 |
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Description: 以GUI形式显示对一幅图像的klt,dct,wht变换压缩的效果，对他们做比较
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Size: 32768 |
Author: 安飞 |
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Description: 基于彩色图像实现的DCT变换域图像数字水印算法。-Color images based on the realization of the DCT transform domain image watermarking algorithm.
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Size: 2048 |
Author: amin |
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Description: MATLAB(DCT+DWT)图像数字水印的方案毕业论文,基于dct和dwt的算法,有详细程序-MATLAB (DCT+ DWT) image watermarking program thesis, based on the DCT algorithm and dwt, has detailed procedures
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Size: 1235968 |
Author: 谢华 |
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Description: ~~多种变换的数字水印源码DCT DWT-~ ~ A wide range of digital watermarking Transform DCT DWT source
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Size: 6144 |
Author: 张川 |
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Description: 好的水印的matlab dct,dwt代码,-something about watermark
it s good for you
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Size: 620544 |
Author: 秦伟 |
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Description: 基于DCT的SVD算法，对于几何攻击有很强的鲁棒性-DCT-SVD algorithm, robustness on geometry attack
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Size: 561152 |
Author: 宋春霖 |
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Description: dct dwt for watermarking
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Size: 352256 |
Author: magesh |
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Description: 对图像实现DCT，DWT编码压缩及重建，是一个很好的学习入门东西。附加文档说明-Images to achieve DCT, DWT compression coding and reconstruction, is a good learning portal thing. Additional documentation
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Size: 221184 |
Author: gle |
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Description: hybrid dct - dwt transform
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Size: 5921792 |
Author: pooarasi |
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Description: 数字水印（DCT+DWT）原理加代码，这是变化域的主要两方面(Digital watermarking algorithm of DCT and DWT)
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Size: 1236992 |
Author: Mickey0328 |
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Description: 本课题为基于MATLAB的小波变换dwt和离散余弦dct的多方法对比数字水印系统。带GUI交互界面。有一个主界面GUI，可以调用dwt方法的子界面和dct方法的子界面。流程包括，读取宿主图像和水印图像，嵌入，多种方法的攻击（剪切，加噪，旋转等），提取，最后利用psnr峰值信噪比进行评价不同攻击下，鲁棒性的好坏。(This project is based on MATLAB wavelet transform DWT and discrete cosine DCT multi method contrast digital watermarking system. With GUI interactive interface. There is a main interface GUI, which can call the sub interfaces of DWT method and DCT method. The process includes: reading host image and watermark image, embedding, attacks of various methods (cutting, adding noise, rotation, etc.), extracting. Finally, PSNR peak signal-to-noise ratio is used to evaluate the robustness of different attacks.)
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Size: 10000384 |
Author: MATLAB道长 |
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