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meanshifts
图像处理均值漂移算法平滑处理meanshift(mean shift)
- 2015-12-29 16:03:33下载
- 积分：1
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基于MATLAB的图像信息隐藏算法研究与实现_陈小娥
说明： 采用 MATLAB 开发环 境，提出了一种图像信息隐藏算法，实现了图像信息隐藏的两大基本功能，即信息的嵌入和信息的提取．同 时，模拟常见的攻击方法，验证了添加隐藏信息后的图像的抗攻击能力(Using MATLAB to develop the environment, an image information hiding algorithm is proposed, which realizes two basic functions of image information hiding, i.e. information embedding and information extraction. At the same time, common attack methods are simulated to verify the anti-attack capability of the image added with hidden informati)
- 2021-03-13 14:49:24下载
- 积分：1
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markEmbed
说明： 产生水印，并进行基于DCT域的水印嵌入。(Have a watermark and DCT-based watermark embedding domain.)
- 2009-08-12 11:02:17下载
- 积分：1
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yundongguji1
这是图像运动补偿中的进行运动补偿估计的常用程序算法matlab实现(This is the image motion compensation in the exercise of compensation is estimated to achieve common procedures algorithm matlab)
- 2009-01-08 20:38:15下载
- 积分：1
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low_fft
通过低通滤波器，实现对图像的平滑处理，使得图像的对比度变低，具有膨胀的效果。(Low-pass filter, to achieve smoothing of the image, so that the image contrast is low, having an expansion effect.)
- 2014-03-31 19:59:15下载
- 积分：1
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cuyscrjtuplejinformation
数据挖掘讲义第一章基础知识,PDF文件大小约400K()
- 2017-11-30 07:56:17下载
- 积分：1
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Ncut
自己写的Normalized Cut图像分割，聚类程序，程序非常清晰，花了很长时间调试。(Normalize Cut)
- 2020-06-26 19:20:02下载
- 积分：1
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第五次作业
说明： 1.学习使用fft2,ifft2,fftshift,ifftshift函数。用fft2函数对”lena.bmp”做二维傅立叶变换，并显示其频谱，用fftshift函数将频谱坐标原点移动到图像中心。用ifft2函数做傅立叶反变换。（提示：显示频谱时，可以先对频谱取对数，这样可以压缩动态范围很大的频谱，获得更好的显示效果）(1. Learn to use fft2, ifft2, fftshift, ifftshift functions. With the FFT 2 function, the lena.bmp'The two-dimensional Fourier transform is performed and the spectrum is displayed. The origin of the spectrum coordinate is moved to the center of the image by using the FFT shift function. The inverse Fourier transform is done with ifft2 function. (Note: when displaying the spectrum, the logarithm of the spectrum can be taken first, so that the spectrum with a large dynamic range can be compressed to obtain better display effect.))
- 2020-12-11 21:59:55下载
- 积分：1
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SANBAN
数字散斑相关程序，能够计算2副图片的位移，简单的例子，对初学者也许有用。(Digital speckle correlation program can calculate the displacement of two images, a simple example, may be useful for beginners.)
- 2020-11-25 17:39:32下载
- 积分：1
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RegionGrowingAlgorithm-master
一种区域生长算法，用于图像分割。自动选择种子点。(A Region Growth Algorithm for Image Segmentation)
- 2020-12-15 09:59:15下载
- 积分：1
