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shibie
基于奇异值分解的人脸识别方法
梁毅雄 龚卫国 潘英俊 李伟红 刘嘉敏 张红梅
提出了一种将傅里叶变换和奇异值分解相结合的人脸自动识别方法.首先对人脸图像进行傅里叶变换,得到其具有位移不变特性的振幅谱表征.其次,从所有训练图像样本的振幅谱表征中给定标准脸并对其进行奇异值分解,求出标准特征矩阵,再将人脸的振幅谱表征投影到标准特征矩阵后得到的投影系数作为该人脸的模式特征.然后,对经典的最近邻分类器算法进行了改进,并采用模式特征之间的欧式距离作为相似性度量,从而完成对未知人脸的识别.采用ORL (Olivetti Research Laboratory)人脸库对本文提出的人脸识别方法进行验证,获得了100.00 的识别率.实验结果表明,本方法优于现有的基于奇异值分解的人脸识别方法,且对表情、姿态变换等具有一定的鲁棒性.
(Face recognition based on singular value decomposition method
Deliberate simultaneously Gong Weiguo Li Wei Hung Stephen Lau, Hong-Mei Zhang Ying-Jun Pan
Paper, a Fourier transform and singular value decomposition of the combination of automatic face recognition. First of all, the face image by Fourier transformation, it has the same characteristics of the displacement amplitude spectra. Secondly, all training The amplitude spectrum of the sample images given in standard face representation and its singular value decomposition, find the standard characteristic matrix, then the amplitude of spectral characterization of human faces projected onto the standard characteristic matrix of projection coefficients obtained as the face of the model features . Then, the classical nearest neighbor classifier is improved, and the use of Euclidean distance between pattern features as the similarity measure, thus completing the identification of unknown human faces. using ORL (Olivetti Research La)
- 2010-05-17 14:29:31下载
- 积分：1
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chap8
《智能控制》第一版（刘金琨著）第八章程序源码(" Intelligent control" the first edition (Liu Jinkun a) of Chapter VIII of program source code)
- 2011-04-26 09:38:04下载
- 积分：1
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Speech-endpoint-detection
双门限法,双门限法的改进和推广,相关法的端点检测,方差法的语音端点检测,谱距离法的端点检测，谱熵在端点检测中的应用(Double threshold method, double threshold method improvement and promotion, endpoint detection correlation method, endpoint detection variance method, the endpoint detection spectral distance method, the Spectrum Entropy in the endpoint detection)
- 2014-11-19 20:52:34下载
- 积分：1
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matlabPGUI
matlab GUI 视频教程 下载全部视频教程下载地址，共10部分高清版，希望大家认真学习，我会继续分享感谢大家支持(Video tutorial matlab GUI download all video tutorials Download of Part 10 HD version, I hope you seriously study, I will continue to share Thank you for support)
- 2013-06-03 08:56:11下载
- 积分：1
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pso_3
PSO BASED MPPT CONTROLLER FOR SOLAR PANEL
- 2014-04-13 01:14:14下载
- 积分：1
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PWM
本书为一本电力电子与MATLAB结合的应用性书籍，做仿真的人可以参考了(This book is a combination of power electronics applications with MATLAB of books, so people can reference simulation)
- 2010-11-05 10:19:09下载
- 积分：1
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Matematika
program matematika to count volume
- 2012-06-06 11:17:17下载
- 积分：1
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float-digtal
关于数据转换的很好的C语言程序，很好用，很实用(Data conversion on the C language program good, very good, very practical)
- 2011-09-02 21:18:49下载
- 积分：1
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Kalman
此程序相关卡尔曼滤波，用matlab描述了卡尔曼滤波的过程。(ocedure-related Kalman filtering, Kalman filtering with matlab describes the process.)
- 2011-12-20 16:31:18下载
- 积分：1
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mGPC
两个变量GPCmatlab程序，调试运行成功(too variable gpc matlab program)
- 2020-11-19 20:49:38下载
- 积分：1
