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PCA+KNN人脸分类,对于给定样本,训练其中的一部分,在pca降维后,用knn分类-PCA+KNNFace classification
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对于人脸数据库ORL,先用PCA进行特征提取,然后用SVM进行分类识别。里面有ORL数据库。-The ORL face database, first using PCA feature extraction using SVM for classification. There ORL database.
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这是一个很好的人脸识别的程序,首先用PCA降维,然后用LDA方法进行分类,用的是ORL人脸库。-This is a good face recognition program, the first PCA dimension reduction, classification, and then using the LDA method, use the ORL face database.
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基于PCA的iris数据集分类,matlab实现,大家共同学习。-Iris data set the PCA-based classification, the Matlab implementation, we learn together.
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独立主成分分析与主成分分析代码,速度比较快,而且比较好用-In these first experiments, both ICA and whitened PCA are used to compress the data, and all the components are used for classifying the examples. The classifier used is a 1-NN with Euclidean distance. The results shown i
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采用经典的PCA对人脸图像进行特征提取,用SVM分类器进行分类。-Classic PCA face image feature extraction, classification with the SVM classifier.
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附件中包含各种各样的线性流形学习的降维算法(LPP,PCA,NPE。。。。),用于人脸识别,分类等等!-The annex contains a variety of linear manifold learning, dimensionality reduction algorithms (LPP, PCA, NPE....), For face recognition, classification, etc.!
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PCA(主成分分析)的MATLAB源代码,包含测试例子及使用文档,该算法主要用于图像分类时特征的降维。-PCA (Principal Component Analysis) of the MATLAB source code, including test case and use the document, the algorithm is mainly used for image classification and feature dimensionality reduction.
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使用小波能量差提取信号,PCA降维,SVM对电能质量扰动分类。-Extract the signal using the wavelet energy difference between the PCA dimensionality reduction, SVM classification of power quality disturbances.
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模式识别的分类函数,包括PCA,风险贝叶斯,最小误差贝叶斯,parzen窗函数等等。-Pattern recognition classification functions, including PCA, risk Bayesian minimum error the Bayesian, parzen window function, and so on.
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Hybrid PCA-RBPNN for classification
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模式识别作业四,用PCA方法处理数据。并对数据进行分类/降维,做出二维图像-Pattern recognition operations data processed by PCA method. And data classification/dimensionality reduction, make a two-dimensional image
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Principal component analysis (PCA) is a popular tool for linear dimensionality reduction and feature extraction. Kernel PCA is the nonlinear form of PCA, which is promising in exposing the more complicated correlation between original high-dimensiona
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里面包含了步态识别的整一套流程的代码实现,包括从视频流里面提取图片帧,背景建模,提取运动目标(运动检测),形态学处理(膨胀与腐蚀,连通性检测),归一化大小,步态能量图的构建,主成分分析(PCA)降维,线性判别分析(LDA)分类等等功能的代码实现。均通过测试。-Contains the gait recognition of the whole process of a set of code, including the extraction and picture frames from th
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这是一个Matlab编写的基于PCA的人脸识别分类算法.-This is a Matlab prepared by the PCA face recognition classification algorithm.
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. PCA人脸识别
A.闭集测试。用每个人的前5张图像作为训练,剩下的5张图像作为测试。也就是说总共有200张训练图像和200张测试图像。采用最近邻分类,分析选取不同的主分量个数K,对识别率的影响
-. PCA Face Recognition A. Closed set tests. With each of the first five images for training, the remaining 5 images as a test. That is a total of
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this code reduce the dimentional of feature space using combine sparse matrix+PCA for classification eeg signal. more detail exixst inside the code.
this code tested and work properly
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人脸检测一直是人们在研究的问题,流形学习用于人脸检测中的特征提取,用PCA与constructM进行降维,KNN分类器用于分类。取得非常好的效果。-Face detection has been the problem of people in the study, manifold learning for face detection feature extraction using PCA and constructM dimension reduction, KNN classifier
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基于PCA降维的KNN,最近邻分类matlab实现。-PCA dimensionality reduction based the KNN, the nearest neighbor classification matlab.
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pca 结合svm 算法的人脸与非人脸分类程序。附带训练和测试样本。-pca svm algorithm combined with the human face and non-face classification procedure. With training and test samples.
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