Search - facial feature extraction matlab

Search - facial feature extraction matlab - List

[Other resource] LDAandPCA DL : 0: 站长！这是使用LDA和PCA模式识别方法对人脸特征进行提取计算的Matlab程序框架，比较好！-head! This is the LDA and the use of pattern recognition methods on PCA Facial Feature Extraction for the Matlab program, good!
Update : 2008-10-13 Size : 3.25kb Publisher : Jesson
[AI-NN-PR] LDAandPCA DL : 0: 站长！这是使用LDA和PCA模式识别方法对人脸特征进行提取计算的Matlab程序框架，比较好！-head! This is the LDA and the use of pattern recognition methods on PCA Facial Feature Extraction for the Matlab program, good!
Update : 2025-02-17 Size : 3kb Publisher : Jesson
[Special Effects] NeonatalFacialExpressionFeatureExtraction DL : 0: 利用快速傅立叶变换实现了人脸表情图像的Gabor变换的快速算法针对不同尺度的Gabor小波特征采用不同的下采样因子来对Gabor变换特征进行第一次降维利用一种改进的核鉴别分析方法对Gabor特征进行二次特征提取-using fast Fourier transform of Facial Expression Gabor transform the image of the fast algorithm for different foot the Gabor wavelet characteristics under different sampling factor to the Gabor transform features the first drop Shalikashvili Improved use of nuclear discriminant analysis method Gabor features second feature extraction
Update : 2025-02-17 Size : 32kb Publisher : zouchanjie
[Special Effects] AnImprovedAAMFittingAlgorithmforExtractingHumanFac DL : 1: AAM是一种有效的人脸特征提取算法该论文对它进行了改进相信会对人脸表情识别领域的朋友有很大帮助-AAM is an effective facial feature extraction algorithm of the paper believe it will improve the identification of areas of Facial Expression friends are very helpful
Update : 2025-02-17 Size : 564kb Publisher : 张波
[Special Effects] nmf DL : 0: 基于非负矩阵分解（NMF）的人脸特征提取算法，NMF基本思想是找到一个线性子空间W，使的构成子空间的基本图像的像素点都是正值，而且人脸图像在子空间上的投影系数也是正数-Non-negative Matrix Factorization (NMF) of facial feature extraction algorithm, NMF basic idea is to find a linear sub-space W, so that the composition of sub-space of the basic image pixels are positive, and face image in the sub-space projection coefficient is positive
Update : 2025-02-17 Size : 1kb Publisher : 李伟
[Special Effects] nature_image_feature_extraction2 DL : 0: 一套由matlab编程的自然人脸特征提取与显示分析系统第二部分-Matlab programming from a natural facial feature extraction and analysis system showed that the second part of
Update : 2025-02-17 Size : 3kb Publisher : chenxeifong
[Special Effects] nature_image_feature_extraction3 DL : 0: 一套由matlab编程的自然人脸特征提取与显示分析系统第三部分-Matlab programming from a natural facial feature extraction and analysis system showed that the third part of
Update : 2025-02-17 Size : 157kb Publisher : chenxeifong
[Special Effects] nature_image_feature_extraction4 DL : 0: 一套由matlab编程的自然人脸特征提取与显示分析系统第四部分-Matlab programming from a natural facial feature extraction and analysis system showed that the fourth part
Update : 2025-02-17 Size : 1.32mb Publisher : chenxeifong
[Special Effects] KPCA DL : 0: 快速的人脸特征提取算法KPCA，比普通的pca特征提取算法在效率上好了不少-Fast facial feature extraction algorithm KPCA, than ordinary PCA feature extraction algorithm in the efficiency of a good many
Update : 2025-02-17 Size : 1kb Publisher : songy
[Special Effects] svd DL : 0: 采用SVD方法进行人脸特征提取,希望对大家有用-SVD method using facial feature extraction, in the hope that useful to everybody
Update : 2025-02-17 Size : 1kb Publisher : 东方
[Special Effects] pca2 DL : 0: pca人脸特征提取，可以根据需要提取不同维数的特征脸。-pca facial feature extraction, can extract the characteristics of the different dimensions of the face.
Update : 2025-02-17 Size : 4kb Publisher : 胡欢欢
[AI-NN-PR] 218_aubt DL : 0: 本代码是基于面部感情特征提取的一种遗传算法，-The code is based on the facial feature extraction of the feelings of a genetic algorithm,
Update : 2025-02-17 Size : 4.62mb Publisher : yinglun
[matlab] eigenface_f DL : 0: 实现了给予人脸的特征提取与模式识别，是模式识别中比较经典的实例分析-Achieved a given facial feature extraction and pattern recognition, is the more classic examples of pattern recognition analysis of
Update : 2025-02-17 Size : 1kb Publisher : 黄静
[Documents] ImprovedActiveshapemodel DL : 0: Improved Active Shape Model for Facial Feature Extraction in Color Images
Update : 2025-02-17 Size : 440kb Publisher : 思沃琪
[Other] jiyu2weizueixiaoerchengfadtu DL : 0: 为了更有效地提取图像的局部特征，提出了一种基于2维偏最小二乘法(two—dimensional partial least square，2DPLS)的图像局部特征提取方法，并将其应用于面部表情识别中。该方法首先利用局部二元模式(1ocal binary pattern，LBP)算子提取一幅图像中所有子块的纹理特征，并将其组合成局部纹理特征矩阵。由于样本图像被转化为局部纹理特征矩阵，因此可将传统PLS方法推广为2DPLS方法，用来提取其中的判别信息。2DPLS方法通过对类成员关系矩阵的构造进行相应的修改，使其适应样本的矩阵形式，并能体现出人脸局部信息重要性的差异。同时，对于类成员关系协方差矩阵的奇异性问题，也推导出了其广义逆的解析解。基于JAFFE人脸表情库的实验结果表明，该方法不但可以有效地提取图像局部特征，并能取得良好的表情识别效果。-To better the image of the local feature extraction, a partial least squares method based on 2D (two-dimensional partial least square, 2DPLS) image local feature extraction method, and applied to facial expression recognition. In this method, use of local binary pattern (1ocal binary pattern, LBP) operator extracts an image texture features of all sub-blocks, and their combination into the local texture feature matrix. As the sample image Be translated into the local texture feature matrix, so the traditional PLS method can be generalized to 2DPLS method used to extract the identification information. 2DPLS method Through the class membership matrix in the corresponding modifications to adapt the sample matrix, and can reflect the importance of face poor local information Different. Meanwhile, members of the class covariance matrix of the singular relations issues, also derived the generalized inverse of the analytical solution. Based on the JAFFE facial expression database
Update : 2025-02-17 Size : 308kb Publisher : MJ
[Graph program] Facedetect DL : 0: 　计算机人脸识别技术( Face Reocgnition)就利用计算机分析人脸图像,从中提取出有效的识别信息,用来辨认身份的一门技术。[ 1 ]即对已知人脸进行标准化处理后,通过某种方法和数据库中的人脸样本进行匹配,寻找库中对应人脸及该人脸相关信息。人脸自动识别系统有两个主要技术环节,一是人脸定位,即从输入图像中找到人脸存在的位置,将人脸从背景中分割出来,二是对标准化后的人脸图像进行特征提取和识别。本文中介绍的PCA (特征脸)方法就是一种常用的人脸特征提取方法。-Computer Face Recognition Technology (Face Reocgnition) on the use of computer analysis of facial image, to extract the valid identification information used to identify the status of a technology. [1] that is known to standardize treatment of face, through a method and a database of face samples for matching, search library, the corresponding face and the face-related information. Automatic face recognition system has two main technical aspects, first, face location, that is, from the input image to find the location of the face there, the faces will be split out from the background, the second is, the standard features of face images extraction and recognition. Described in this paper PCA (Eigenfaces) method is a common facial feature extraction method.
Update : 2025-02-17 Size : 219kb Publisher : Highjoe
[matlab] AAM DL : 1: Facial Feature Extraction matlab code
Update : 2025-02-17 Size : 1.51mb Publisher : waqas
[Software Engineering] 0 DL : 0: 利用主元分析和奇异值分解进行人脸特征提取的方法(并详细阐述其在PQRSQT中的实现过程(包括读取图像文件U计算均值脸U求特征值和特征向量(计算人脸特征参数-实现过程均给出了MATLAB代码-Using principal component analysis and singular value decomposition facial feature extraction method (and detail its in the PQRSQT in the implementation process (including the read image files U U to find the eigenvalues and eigenvectors (calculated facial feature parameters to calculate the mean face- implementation process are given in the program code
Update : 2025-02-17 Size : 5.11mb Publisher : michael
[Special Effects] Facial-feature-extraction-code DL : 0: 利用MATLAB对脸部特征进行降维提取，数据齐全，可以直接运行。-Using MATLAB to reduce the dimension of facial features extraction, data is complete, can be run directly.
Update : 2025-02-17 Size : 6.36mb Publisher : 马振磊
[matlab] 人脸识别 DL : 0: 人脸特征提取matlab源码。适用于人脸识别的matlab实现。(Facial feature extraction matlab source code. It is suitable for matlab implementation of face recognition.)
Update : 2025-02-17 Size : 3.7mb Publisher : ZCzhuang

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