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This code is to estimate the parameter of model of Mixture Gauss which is popular model used in pattern classification .
JAVA 写的估计复合高斯模型中的参数
-This code is to estimate the parameter of model of Jian Gauss which is popular model used in pattern cla
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这个源码提供了如何利用高斯混合模型去做影像辨识的参数的训练-the source how to use a Gaussian mixture model to do the imaging parameters of literacy training
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分类器程序,混合高斯分类器,用于语音图像的分类处理-classifier procedures, Gaussian mixture classifier for the classification of voice processing images
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混合高斯模型的曲线拟合matlab源代码-Gaussian mixture model of curve fitting Matlab source code
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训练高斯混合模型的程序,尽管此类代码较多,但本程序经过笔者改写优化后,很大程度上避免了普通方法中局部最优的问题。-Gaussian mixture model training procedures, although the code more, but the procedure after the author rewrite optimization, largely avoiding the ordinary method of optimal local issues.
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计算高斯混合模型先验概率和后验概率的程序,采用大矩阵运算,大大提高了运行速度。-Gaussian mixture model calculated a priori probability and the probability of post-mortem procedures, using a large matrix computation, greatly improved speed.
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基于有限高斯混合模型的EM算法的源程序代码,里面有实验报告和运行结果。
-based on finite Gaussian mixture model of the EM algorithm source code, which has run reports and experimental results.
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视频监控系统完整源码(本人本科毕业设计),运用帧间差分算法,运用高斯混合模型来实现背景的实时更新,以减少由于环境的变化对检测结果的干扰。-Video Surveillance System integrity of the source code (I graduated from undergraduate design), use interframe difference algorithm, Gaussian mixture model used to achieve the real-
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Creates a Gaussian mixture model with specified architecture.MIX = GMM(DIM, NCENTRES, COVARTYPE) takes the dimension of the space
DIM, the number of centres in the mixture model and the type of the
mixture model, and returns a data structure MIX.
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现在在所有图像去噪滤波中最较理想的去噪算法——Bayesian Least Squares - Gaussian Scale Mixture的matlab实现代码,应用丰富,与商用图像处理软件媲美,其原理可以参见J Portilla, V Strela, M Wainwright, E P Simoncelli, \"Image Denoising
using Scale Mixtures of Gaussians in the Wavelet Domain
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Expectation-Maximization
The EM (Expectation-Maximization) algorithm estimates the parameters of the multivariate probability density function in a form of the Gaussian mixture distribution with a specified number of mixtures.
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混合高斯背景建模用于检出背景,并提取前景,在OPENCV环境下操作进行的。是数字图像处理领域不可缺少的一种处理方式。OPENCV库里含有的函数在数字图像中的作用都是不可获取的,用起来简单又便捷,建议OPENCV从头认真学起-Gaussian mixture background modeling for the detection of background and foreground extraction, OPENCV environment in the operation. The f
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ddtool,实现one class classification.包括gaussian 模型, gaussian 混合模型,Parzen density,knn,kmean,kcenter等方法,ddtool, the realization of one class classification. including the Gaussian model, gaussian mixture model, Parzen density, knn, kmean, kcenter methods
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混合高斯建模是背景建模中的一种经典方法,对复杂背景具有较好的适应性!,Gaussian mixture modeling is modeling in the context of a classical method, the complex has better adaptability background!
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统计模式识别工具箱(Statistical Pattern Recognition Toolbox)包含:
1,Analysis of linear discriminant function
2,Feature extraction: Linear Discriminant Analysis
3,Probability distribution estimation and clustering
4,Support Vector and other Kernel Machines,
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使用EM算法模拟高斯混合模型(GMM)的构成,Analog EM algorithm using Gaussian mixture model (GMM) the composition of
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用平均背景法去除背景,算法思想比混合高斯模型和codebook模型简单,适合提取背景变化较小的场景。用中值滤波去除掉产生的椒盐噪声-Average method to remove the background with the background, the algorithm thought codebook than the Gaussian mixture model and a simple model for extraction of small changes in backgr
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EM算法用于混合高斯模型的参数估计,并附有一个例子进行说明,程序解释-EM algorithm is used for of the gaussian mixture model parameter estimation, and with an example specification, process explanation
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这个 matlab 代码仿真了M-QAM的传输。M的取值不同,调制方式分别为4QAM,16QAM,64QAM等。传输信道为AWGN信道,能出误码率曲线(Digital Unit Impulse Discrete Harmonic Signals and their Linear Combination
Harmonic Signal with Exponential Envelope.
Periodic Sequence of Rectangular Impulses
Mixture o
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EM算法在高斯混合模型的参数估计中的应用,内服Matlab程序例子。(Application of Matlab program and EM algorithm in parameter estimation of Gaussian mixture model.)
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