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DCT,DWT,DFT,LSB数字水印MATLAB+GUI界面
说明： 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.)
- 2021-04-04 23:29:04下载
- 积分：1
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data fusion tools
图像融合，加权平均值，PCA方法，拉普拉斯方法，源程序(Image fusion, weighted average, PCA method, Laplace method, source)
- 2013-05-17 12:09:56下载
- 积分：1
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PG_BOW_DEMO-master
说明： 利用BOW结合空间金字塔模型，使用支持向量机进行图像分类(Image classification using bow)
- 2020-05-05 16:05:42下载
- 积分：1
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mytest
自己写的幅值谱分析的matlab程序，可以应用与机械振动信号分析中。(this is a matlab program that can analylize the amplifier of a wave.)
- 2011-12-21 16:18:15下载
- 积分：1
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1
说明： 运动补偿编码 matlab 源码 希望给大家有帮助(Motion compensation coding matlab Source want to give you help)
- 2010-03-17 11:39:30下载
- 积分：1
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ivt-2007
Matlab源代码 Incremental Learning for Robust Visual Tracking, International Journal of Computer Vision (IJCV), vol.77, no.1-3, pp.125-141, 2008.(Matlab source code for Incremental Learning for Robust Visual Tracking, International Journal of Computer Vision (IJCV), vol.77, no.1-3, pp.125-141, 2008.)
- 2008-03-18 03:01:08下载
- 积分：1
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KSVD
实现文章“Image Denoising Via Sparse and Redundant
Representations Over Learned Dictionaries”中的降噪算法(Realize the article " Image Denoising Via Sparse and Redundant Representations Over Learned Dictionaries" in the noise reduction algorithm)
- 2011-10-13 14:22:50下载
- 积分：1
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pingjiehefengbu
图像的自动拼接和缝补，采用sift算法作为匹配，是学习全景图像拼接的基础，大家可以下载下来看看(Automatic image stitching and sewing, using sift algorithm as a match, is the basis for learning panoramic image mosaic, you can download to see)
- 2011-10-21 18:49:58下载
- 积分：1
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Image-read-and-analysis
GUI的指纹特征提取,其中用到的处理函数可以自己编写，也可以直接使用Matlab的库函数(Fingerprint character extract in GUI form, within which the functions can be either designed by users or apply the available functions in Matlab)
- 2013-03-18 21:58:47下载
- 积分：1
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Stereoepipolargeometry
图像中的对极几何问题，是一个了解和学习外极线约束方法的不错代码(Image epipolar geometry problems, is a knowledge and learning outside the epipolar constraint method of good code)
- 2008-04-30 16:53:19下载
- 积分：1
