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mean shift算法在聚类中的matlab实现-mean shift clustering algorithm to achieve the Matlab
Update : 2008-10-13 Size : 3260 Publisher : 陈彪

DL : 0
mean shift 的经典实现源代码,可以做为基核,大量改用
Update : 2008-10-13 Size : 2924 Publisher : 何益

本算法主要用vc和opencv做的.对视频图像进行逐帧canny运算.并可以对静态图片进行均值移动运算.-the algorithm and the main vc opencv do. Video images right frame by frame canny operator. And Static images can mean for mobile computing.
Update : 2024-05-18 Size : 366592 Publisher : 蝈蝈

一个均值漂移的VC++聚类源程序,可以试试聚类,其效果还不错.-mean a shift of VC cluster source, you can try clustering, the effect is not bad.
Update : 2024-05-18 Size : 38912 Publisher : 王冰

均值偏移算法,在图象的平滑和分割方面是一种很有用的处理方法-mean deviation algorithm, the image smoothing and segmentation is a very useful approach
Update : 2024-05-18 Size : 3072 Publisher : fuyong

给出了meanshift分割的源代码,包括CPP文件和h文件-given meanshift division of the source code, including CPP paper documents and h
Update : 2024-05-18 Size : 4096 Publisher : 李治国

OtherBCFO
DL : 0
We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal to the Mth power, where M is an integer depending on the type and size of the symbol constellation, and then applying the nonlinear least squares (NLLS) estimation approach. At low signal-to noise ratio (SNR), the NLLS method fails to provide an accurate CFO estimate because of the presence of outliers. In this letter, we derive an approximate closed-form expression for the outlier probability. This enables us to predict the mean-square error (MSE) on CFO estimation for all SNR values. For a given SNR, the new results also give insight into the minimum number of samples required in the CFO estimation procedure, in order to ensure that the MSE on estimation is not significantly affected by the outliers.
Update : 2024-05-18 Size : 1265664 Publisher : 吴大亨

DL : 2
计算三维散乱点云的曲率,包括主曲率,高斯曲率和平均曲率。详细内容请见readme文件和demo文件-Calculation of three-dimensional scattered point cloud of curvature, including the principal curvatures, Gaussian curvature and mean curvature. Details please refer to readme files and demo files
Update : 2024-05-18 Size : 133120 Publisher : yangocean

DL : 0
可以得到图像的随机噪声、椒盐噪声、均值滤波、分布均衡、小波变换等等功能。-Images can be random noise, salt and pepper noise, mean filter, a balanced distribution, wavelet transform and so on.
Update : 2024-05-18 Size : 3996672 Publisher : 依静

DL : 0
用于遥感图像分类。其输入为几幅遥感图像,使用k-mean聚类方法对图像中的不同地形进行聚类分割-For remote sensing image classification. Their input for a number of remote sensing images, the use of k-mean clustering method to image the topography of the different cluster partition
Update : 2024-05-18 Size : 419840 Publisher : xxl

DL : 0
开发工具采用VC++,用于均值滤波,能有效地去除噪声。-Development tools used VC++, For the mean filter can effectively remove the noise.
Update : 2024-05-18 Size : 481280 Publisher : 富裕

图像压缩去噪增强锐化程序,供大家参考。 包括:数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩 采用灰度变换的方法增强图像的对比度 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 图像的自适应魏纳滤波 运用5种不同的梯度增强法进行图像锐化 图像的高通滤波和掩模处理 利用巴特沃斯(Butterworth)低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯(Butterworth)高通滤波器对图像进行锐化处理-Sharpen Image Compression Denoising enhanced procedures for your reference. Include: digital image data display matrix and its Fourier transform two-dimensional discrete cosine transform image compression method using gray-scale transformation of the contrast-enhanced images using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering using MATLAB The function affected by noise interference filter2 images mean filter Adaptive Image Filtering Wehner use five kinds of different gradient method to enhance image sharpening images of high-pass filtering and mask treatment using Butterworth (Butterworth) low pass filter noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment
Update : 2024-05-18 Size : 11264 Publisher : 张悦庭

在VS.net2003下编译的,用了OpenCV开发库函数,包括bmp、jpeg格式图像的显示和存储,图像处理包括KNN均值,KNN中值,傅立叶变换,图像分割。-In the next VS.net2003 compiled using the OpenCV library function development, including bmp, jpeg format image display and storage, image processing, including KNN mean, KNN in value, Fourier transform, image segmentation.
Update : 2024-05-18 Size : 7801856 Publisher : fisher

DL : 0
卡尔曼滤波的源程序,卡尔曼滤波是以最小均方误差为估计的最佳准则,来寻求一套递推估计的算法。它适合于实时处理和计算机运算。 -Kalman filtering of source code, Kalman filter based on minimum mean square error for estimating the best criteria to search for a recursive estimation algorithm. It is suitable for real-time processing and computing.
Update : 2024-05-18 Size : 1024 Publisher : 小雨

mean shift algorithm part3
Update : 2024-05-18 Size : 1024 Publisher : Mohammad

1.mean shift 的迭代过程只做了一次(为了简单) 2.对图像中的某一点进行平移时,只考虑了距离它小于2*hr的点,而不是图像中所有的 点。 3.实验过程中只用到了gauss核,虽然提供了method的选择,但在进行值域加权时只用 到gauss核,如果需要请自己改正。 4.meanshiftseg中,对分成一类的像素,取的是它们的平均值作为属于该区域的像素的 值。 5. 为了简单彩色图只做了第一维。其它类似的。-The iterative process 1.mean shift only once (for simplicity) 2. image pan when considering only one point less than the distance between its 2* hr point, instead of the image in all points. 3. The experiment uses only a gauss core, while providing a method of choice, but only used during the gauss range nuclear weighted, if necessary, please correct yourself. 4.meanshiftseg, the class of a pixel is divided into, and their average value was taken as the value of the area belonging to the pixels. 5. For simplicity only the first color image dimension. Other similar.
Update : 2024-05-18 Size : 4096 Publisher : 王栋

DL : 0
Mean_shift_Target_Tracking文献,适用于初学者,利用mean shift算法,在简单背景下的目标跟踪和检测。-Mean_shift_Target_Tracking literature, suitable for beginners, using the mean shift algorithm, under the background of simple target tracking and detection.
Update : 2024-05-18 Size : 8788992 Publisher : zyx

DL : 0
均值漂移图像分割测试程序,使用meanshift算法对彩色图像进行聚类分割,效果很好,并且显示使用时间、RGB与LUV颜色空间的互相转换(Mean shift image segmentation test procedures, the use of meanshift algorithm for color images clustering segmentation, the effect is very good, and show the use of time, find the class number, and contains RGB and LUV color space conversion)
Update : 2024-05-18 Size : 7051264 Publisher : 小弟589

DL : 0
Mean shift 234577889gghibxfuioo
Update : 2024-05-18 Size : 2048 Publisher : thu

用均值漂移实现超像素图像分割的代码大家有什么建议可以交流(image segment by MEAN-SHIFT)
Update : 2024-05-18 Size : 2343936 Publisher : SpringMVC
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