搜索资源列表
special FastICA
- 这次上传的代码是关于特征提取的主要算法之一：ica，其比pca要好-this code is uploaded on the main feature extraction algorithm : ica, better than the PCA
empca
- I present an expectation-maximization (EM) algorithm for principal component analysis (PCA).
qqqqq
- ：独立成分分析 ( I C A)在国内尚属一门新型的方法 介绍了I C A的原理及其算法 ，然后介绍了该算法在盲源 信号分离中的具体应用，并将此方法 与主成分方洼 ( P C A)进行了比较-: Independent Component Analysis (ICA) in China is a new method to introduce the principle of the ICA and its algorithm, and then introduced the algori
face.tar
- This python scr ipts are for face recognition. I used PCA Algorithm. You need to import few python packages. Forinstance numpy,opencv-python,psyco -This python scr ipts are for face recognition. I used PCA Algorithm. You need to import
probabalistic_PCA
- Probabilistic Principal Component Analysis – Latent variable models – Probabilistic PCA • Formulation of PCA model • Maximum likelihood estimation – Closed form solution – EM algorithm » EM Algorithms for regular PCA
PCA
- 经典的pca算法，利用c++写的，值得一看-Classic pca algorithm using c++ to write, and worth a visit
SVMnonlinforASI
- SVM PCA (Principal Component Analysis) algorithm has been widely used in engineering and science research, This report mainly from the PCA and the basic structure of the basic tenets of its research, Conventional PCA algorithm used mainly linear algo
matlabhelpcn
- PCA的一些经典算法例子，希望对大家有用-Some classic examples of PCA algorithm
xiaobofenxi-PCA
- 文章阐释了基于小波分析的改进型的PCA算法在人脸识别中的应用和具体实现。-The article illustrates the application and concrete realization of improved PCA algorithm based on wavelet analysis in face recognition.
face-recognition-algorithm
- Face Recognition using PCA algorithm
PCA
- ＰＣＡ算法在ｍａｔｌａｂ图像压缩中的应用 ＰＣＡ算法在ｍａｔｌａｂ图像压缩中的应用-PCA algorithm matlab image compression applications PCA algorithm matlab image compression
PCA
- 基于PCA算法的人脸识别及理论基础，附有MATLAB源程序，希望对大家有用-Face recognition algorithm based on PCA and theoretical basis with MATLAB source code, we hope to be useful
Matlab_PCA
- 一个修改后的PCA算法进行人脸识别的MATLAB代码，希望对大家有用。-A modified PCA algorithm for face recognition MATLAB code, I hope useful.
pca-algorithm
- 一种应用主成分分析方法的算法，可以应用在多个领域-An algorithm using principal component analysis method, can be applied in many fields
PCA
- 针对稀疏表示识别方法需要大量样本训练过完备字典且特征冗余度较高的问题，提出了结合过完备字典学习与PCA降维的小样本语音情感识别算法.该方法首先用PCA降维方法将特征降维，再将处理后的特征用于过完备字典训练与稀疏表示识别方法，从而给出了语音情感特征的稀疏表示方法，并确定了新算法的具体步骤.为验证其有效性，在同等特征维数下，将方法与BP, SVM进行比较，并对比、分析语音情感特征稀疏化前后对语音情感识别率、时间效率以及空间效率的影响.试验结果表明，所提出方法的识别率比SVM与BP高 与采用稀疏化前的
PCA-SIFT
- 用pca-sift实现特征匹配，是sift算法的改进，可直接使用-Achieved with pca-sift feature matching is improved sift algorithm can be used directly
pca
- PCA主成分分析算法，是图像处理的一种数据降维算法-PCA principal component analysis algorithm, is a dimensionality reduction algorithm for image processing of data
nhan-dang-mat---tim-mat
- This program shows how to detect and regconize face by using PCA algorithm. There are 2 s of face images and non-face images
PCA-source-code-analysis
- 基于PCA的主元提取算法原理以及代码，字符识别，人脸识别可用。-PCA based on the principle of the principal component extraction algorithm and code, character recognition, face recognition can be used.
PCA_ORL
- 人脸识别技术作为生物体特征识别技术的重要组成部分，在近些年来已经发展成为计算机视觉和模式识别领域的研究热点。本实验是基于K-L变换的主成分分析法（PCA）在人脸识别中的应用，在ORL人脸库的基础上通过Matlab实现了快速PCA算法的验证仿真，并对样本图像进行了重构。本实验在ORL人脸库的基础上，选用每人前5张图片，共计40人200幅样本图像，通过快速PCA算法将10304维的样本特征向量降至20维，并实现了基于主分量的人脸重建，验证了PCA算法在高维数据降维处理与特征提取方面的有效性。-Fac