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author:

李琳琳 (李琳琳.) [1]

Abstract:

人脸识别的研究内容主要包括人脸特征提取和识别两部分.文章基于传统的PCA(主成分分析)人脸识别原理及优缺点,采用KPCA(核主成分分析)实现人脸识别的改进.该算法通过非线性映射,把原始图像数据变换到特征空间,再利用PCA实现人脸识别.在MATLAB环境下,进行基于ORL(Olivetti研究实验室)人脸库的实验仿真,KPCA能较好地提取非线性成分,其识别性能优于传统的PCA方法.

Keyword:

主成分分析 人脸识别 核主成分分析 特征提取

Community:

  • [ 1 ] [李琳琳]福州大学

Reprint 's Address:

  • 李琳琳

Email:

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Source :

电信快报

ISSN: 1006-1339

CN: 31-1273/TN

Year: 2016

Issue: 7

Page: 39-42

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 4

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