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[Special Effects] gaussnoise DL : 0: 在图像中加入随机高斯噪声的源代码，在MATLAB环境下实现。-in the image by adding Gaussian random noise source code in the MATLAB environment to achieve.
Date : 2025-12-18 Size : 33kb User : 丁德锋
[Special Effects] lvboqqqqqqq DL : 0: 于傅里叶变换的图像加密技术研究具体是将一幅图像用 fft 变换到频域在频域中进行加密我考虑的是通过随机相位来加密的方法，请问用matlab怎样实现加密后在通过 ifft 得到加密后的图象 -Fourier transform in the image encryption technology to study the details of an image is to use fft transformed to the frequency domain in the frequency domain I consider encryption is through random-phase approach to encryption, Will the use of Matlab how to achieve the adoption of encryption ifft be encrypted images
Date : 2025-12-18 Size : 1kb User : 李建成
[Special Effects] matlab-for-cvt DL : 0: matlab写的质心沃龙诺依程序，把需要划分的区域划分成相应的质心沃龙诺依区域，质心沃龙诺依图是在沃龙诺依图的基础上把随机的产生点固定在每个沃龙诺依区域的质心上-write matlab centroid Vorontsov Noida procedures, the needs of the division is divided into regions corresponding centroid Vorontsov Noida region, center of mass Noida Figure Vorontsov Vorontsov was Nooyi map based on the random selection of points fixed in each In Noida Vorontsov mind the quality of regional
Date : 2025-12-18 Size : 82kb User : 杨占龙
[Special Effects] CRFall DL : 0: Kevin Murphy编写的CRF条件随机场的matlab工具包，可用于图像处理建模等。-Kevin Murphy for the preparation of the CRF with the airport Matlab tool kits Image processing can be used for modeling.
Date : 2025-12-18 Size : 1.38mb User : 葛俊锋
[Special Effects] thecodeofdigitalwatermarking DL : 0: 用伪随机虚里进行扩频的水印算法，抗攻击性强。-using pseudo-random spreading false Lane for the watermark algorithm, anti-attacking.
Date : 2025-12-18 Size : 5kb User : 乔社娟
[Special Effects] colorcode DL : 0: 采用伪随机原理产生有窗口特性的彩色编码图,对于研究三维重建的朋友有用,采用matlab编写,请多多指教!QQ:526289-using pseudo-random produced a window characteristics of color-coded map, three-dimensional reconstruction of useful friends, prepared using Matlab Please excuse us! QQ : 526289
Date : 2025-12-18 Size : 1kb User : adan
[Special Effects] matlabpro2 DL : 0: 以matlab实现数字水印的生成和提取，用的是高斯随机序列生成的易碎的隐式数字水印。-to Matlab digital watermark generation and extraction, using a Gaussian random sequence generation of friable implicit digital watermarking.
Date : 2025-12-18 Size : 2kb User : 武键
[Special Effects] selfCorrelationInRandomization DL : 0: 产生零均值单位方差高斯白噪声的1000个样点,估计随机过程的自相关序列-units have zero mean Gaussian white noise variance to the 1,000-point, it is estimated that the random process autocorrelation sequence
Date : 2025-12-18 Size : 1kb User : 吴森泉
[Special Effects] adsp3 DL : 0: AR随机过程的建模，给定一个AR过程，对其进行建模，分别利用Yule-Walker方程和协方差法进行功率谱估计-AR random process modeling, given an AR process, its modeling, respectively, Yule-Walker equations and covariance method of power spectrum estimation
Date : 2025-12-18 Size : 13kb User : 无声泉
[Special Effects] matlab_MRF_examples DL : 0: 基于马尔科夫随机场的图像分割matlab源码。包括ICM迭代条件模式求解最大后验概率算法。-based on the Markov random field image segmentation Matlab source. ICM conditions including iterative model for the largest posterior probability algorithm.
Date : 2025-12-18 Size : 20kb User : liufu
[Special Effects] random_walker_matlab_code DL : 0: random walks segmentation
Date : 2025-12-18 Size : 32kb User : hongzhang
[Special Effects] kl DL : 0: （1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象；（2）将所有子图象按列相接变成一个81维的行向量；（3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量；（4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。（5）求出所有子块的特征向量。 -(1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.
Date : 2025-12-18 Size : 63kb User : ly
[Special Effects] CircledetectionbasedonrandomHoughtransform DL : 0: 基于随机Hough变换的圆检测方法，可检测不同位置、半径的圆。-Based on random Hough transform circle detection method can detect a different location, the radius of the circle.
Date : 2025-12-18 Size : 92kb User : wang gang
[Special Effects] noise DL : 0: 图片去噪：对一幅图像加入不同的噪声（随机点噪声、椒盐噪声等），选取不同的方法去噪，比如说邻域平均、中值滤波、图像迭加等，比较对于不同的噪声，不同的方法哪种更好-Image denoising: for an image by adding different noise (random-dot noise, salt and pepper noise, etc.), select a different method of denoising, for example, the neighborhood average, median filter, image superposition and so on, compared for different noise, different methods which better
Date : 2025-12-18 Size : 737kb User : 郑文
[Special Effects] lvbo DL : 0: 滤波一般用于消除图像中的随机噪声，故下面的程序先添加典型噪声，再进行各种滤波处理：均值滤波、中值滤波、最小值滤波、最大值滤波。 -Image filtering is generally used to eliminate the random noise, so the following procedure to add the typical noise, and then conduct various kinds of filter processing: mean filtering, median filtering, the minimum filtering, maximum filtering.
Date : 2025-12-18 Size : 3kb User : 张雨辰
[Special Effects] spinfilter DL : 0: 针对条纹图中的随机散斑噪声，编制旋滤波程序，能够去除散斑噪声的影响，同时不损害条纹信息。-Fringe pattern for the random speckle noise, the preparation of spin filtering procedures to remove the speckle noise, while not jeopardizing the fringe information.
Date : 2025-12-18 Size : 1kb User : 王辽
[Special Effects] Stochastic_RelaxationRestoration_of_Images DL : 0: 一篇经典的关于图像复原的文章，是应用Markov随机场解决此类问题的早期文章，我费了好大劲才找到的，希望对研究这个方向的朋友能有帮助。-A classic article on the image restoration, Markov random field is applied to solve such problems of the early articles, I had劲才found, in the hope that research in this direction can help a friend.
Date : 2025-12-18 Size : 1.08mb User : 卢帅
[Special Effects] work DL : 0: 一种基于DCT变换的数字水印算法的实现过程,水印为伪随机序列，包括嵌入和提取两个过程。其中textmark.m为攻击实验代码。-DCT-based Digital Watermarking Algorithm Transform realize the process, the watermark for the pseudo-random sequence, including both the process of embedding and extraction. Textmark.m experiment in which the attack code.
Date : 2025-12-18 Size : 2kb User : 陈日进
[Special Effects] matlab随机生成点和线段 DL : 0: 该段代码中讲解了使用matlab随机生成点和线段的功能，简单易懂，适合初学者。(the code is using matlab to Generating random point and The random line segment)
Date : 2025-12-18 Size : 4kb User : sunshare77
[Special Effects] random forest DL : 0: 利用matlab编程来实现多光谱遥感数据的随机森林分类(Random Forest Classification by Multispectral Remote Sensing)
Date : 2025-12-18 Size : 2kb User : 烊烊1

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