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文件名称:基于PCA的人脸识别

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    2018-07-11
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    3.33mb
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    Theseaa
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介绍说明

主成分分析法(principal conponent analysis, PCA)也叫Hotelling变换或特征脸法,是基于 K-L变换基础上研发得到的。该方法的核心是能够降低图像空间的维度,具体做法是将原始的数据通过某种线性变换从高维度空间转变到低维度空间中,这些数据彼此不相关,根据贡献率选取最大的前一部分,使原数据具有最大的变化量,对后面的图像也向这个空间投影,然后比较它们之间的距离来确定类别关系。PCA方法的缺点是对光照问题比较敏感。
相关搜索: MATLAB PCA 人脸库

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下载文件列表

压缩包 : PCA change.rar 列表
PCA change/computaccuracy.m
PCA change/l1eq_pd.m
PCA change/main.m
PCA change/my_pca.m
PCA change/ORL/s10_1.bmp
PCA change/ORL/s10_10.bmp
PCA change/ORL/s10_2.bmp
PCA change/ORL/s10_3.bmp
PCA change/ORL/s10_4.bmp
PCA change/ORL/s10_5.bmp
PCA change/ORL/s10_6.bmp
PCA change/ORL/s10_7.bmp
PCA change/ORL/s10_8.bmp
PCA change/ORL/s10_9.bmp
PCA change/ORL/s11_1.bmp
PCA change/ORL/s11_10.bmp
PCA change/ORL/s11_2.bmp
PCA change/ORL/s11_3.bmp
PCA change/ORL/s11_4.bmp
PCA change/ORL/s11_5.bmp
PCA change/ORL/s11_6.bmp
PCA change/ORL/s11_7.bmp
PCA change/ORL/s11_8.bmp
PCA change/ORL/s11_9.bmp
PCA change/ORL/s12_1.bmp
PCA change/ORL/s12_10.bmp
PCA change/ORL/s12_2.bmp
PCA change/ORL/s12_3.bmp
PCA change/ORL/s12_4.bmp
PCA change/ORL/s12_5.bmp
PCA change/ORL/s12_6.bmp
PCA change/ORL/s12_7.bmp
PCA change/ORL/s12_8.bmp
PCA change/ORL/s12_9.bmp
PCA change/ORL/s13_1.bmp
PCA change/ORL/s13_10.bmp
PCA change/ORL/s13_2.bmp
PCA change/ORL/s13_3.bmp
PCA change/ORL/s13_4.bmp
PCA change/ORL/s13_5.bmp
PCA change/ORL/s13_6.bmp
PCA change/ORL/s13_7.bmp
PCA change/ORL/s13_8.bmp
PCA change/ORL/s13_9.bmp
PCA change/ORL/s14_1.bmp
PCA change/ORL/s14_10.bmp
PCA change/ORL/s14_2.bmp
PCA change/ORL/s14_3.bmp
PCA change/ORL/s14_4.bmp
PCA change/ORL/s14_5.bmp
PCA change/ORL/s14_6.bmp
PCA change/ORL/s14_7.bmp
PCA change/ORL/s14_8.bmp
PCA change/ORL/s14_9.bmp
PCA change/ORL/s15_1.bmp
PCA change/ORL/s15_10.bmp
PCA change/ORL/s15_2.bmp
PCA change/ORL/s15_3.bmp
PCA change/ORL/s15_4.bmp
PCA change/ORL/s15_5.bmp
PCA change/ORL/s15_6.bmp
PCA change/ORL/s15_7.bmp
PCA change/ORL/s15_8.bmp
PCA change/ORL/s15_9.bmp
PCA change/ORL/s16_1.bmp
PCA change/ORL/s16_10.bmp
PCA change/ORL/s16_2.bmp
PCA change/ORL/s16_3.bmp
PCA change/ORL/s16_4.bmp
PCA change/ORL/s16_5.bmp
PCA change/ORL/s16_6.bmp
PCA change/ORL/s16_7.bmp
PCA change/ORL/s16_8.bmp
PCA change/ORL/s16_9.bmp
PCA change/ORL/s17_1.bmp
PCA change/ORL/s17_10.bmp
PCA change/ORL/s17_2.bmp
PCA change/ORL/s17_3.bmp
PCA change/ORL/s17_4.bmp
PCA change/ORL/s17_5.bmp
PCA change/ORL/s17_6.bmp
PCA change/ORL/s17_7.bmp
PCA change/ORL/s17_8.bmp
PCA change/ORL/s17_9.bmp
PCA change/ORL/s18_1.bmp
PCA change/ORL/s18_10.bmp
PCA change/ORL/s18_2.bmp
PCA change/ORL/s18_3.bmp
PCA change/ORL/s18_4.bmp
PCA change/ORL/s18_5.bmp
PCA change/ORL/s18_6.bmp
PCA change/ORL/s18_7.bmp
PCA change/ORL/s18_8.bmp
PCA change/ORL/s18_9.bmp
PCA change/ORL/s19_1.bmp
PCA change/ORL/s19_10.bmp
PCA change/ORL/s19_2.bmp
PCA change/ORL/s19_3.bmp
PCA change/ORL/s19_4.bmp
PCA change/ORL/s19_5.bmp
PCA change/ORL/s19_6.bmp
PCA change/ORL/s19_7.bmp
PCA change/ORL/s19_8.bmp
PCA change/ORL/s19_9.bmp
PCA change/ORL/s1_1.bmp
PCA change/ORL/s1_10.bmp
PCA change/ORL/s1_2.bmp
PCA change/ORL/s1_3.bmp
PCA change/ORL/s1_4.bmp
PCA change/ORL/s1_5.bmp
PCA change/ORL/s1_6.bmp
PCA change/ORL/s1_7.bmp
PCA change/ORL/s1_8.bmp
PCA change/ORL/s1_9.bmp
PCA change/ORL/s20_1.bmp
PCA change/ORL/s20_10.bmp
PCA change/ORL/s20_2.bmp
PCA change/ORL/s20_3.bmp
PCA change/ORL/s20_4.bmp
PCA change/ORL/s20_5.bmp
PCA change/ORL/s20_6.bmp
PCA change/ORL/s20_7.bmp
PCA change/ORL/s20_8.bmp
PCA change/ORL/s20_9.bmp
PCA change/ORL/s21_1.bmp
PCA change/ORL/s21_10.bmp
PCA change/ORL/s21_2.bmp
PCA change/ORL/s21_3.bmp
PCA change/ORL/s21_4.bmp
PCA change/ORL/s21_5.bmp
PCA change/ORL/s21_6.bmp
PCA change/ORL/s21_7.bmp
PCA change/ORL/s21_8.bmp
PCA change/ORL/s21_9.bmp
PCA change/ORL/s22_1.bmp
PCA change/ORL/s22_10.bmp
PCA change/ORL/s22_2.bmp
PCA change/ORL/s22_3.bmp
PCA change/ORL/s22_4.bmp
PCA change/ORL/s22_5.bmp
PCA change/ORL/s22_6.bmp
PCA change/ORL/s22_7.bmp
PCA change/ORL/s22_8.bmp
PCA change/ORL/s22_9.bmp
PCA change/ORL/s23_1.bmp
PCA change/ORL/s23_10.bmp
PCA change/ORL/s23_2.bmp
PCA change/ORL/s23_3.bmp
PCA change/ORL/s23_4.bmp
PCA change/ORL/s23_5.bmp
PCA change/ORL/s23_6.bmp
PCA change/ORL/s23_7.bmp
PCA change/ORL/s23_8.bmp
PCA change/ORL/s23_9.bmp
PCA change/ORL/s24_1.bmp
PCA change/ORL/s24_10.bmp
PCA change/ORL/s24_2.bmp
PCA change/ORL/s24_3.bmp
PCA change/ORL/s24_4.bmp
PCA change/ORL/s24_5.bmp
PCA change/ORL/s24_6.bmp
PCA change/ORL/s24_7.bmp
PCA change/ORL/s24_8.bmp
PCA change/ORL/s24_9.bmp
PCA change/ORL/s25_1.bmp
PCA change/ORL/s25_10.bmp
PCA change/ORL/s25_2.bmp
PCA change/ORL/s25_3.bmp
PCA change/ORL/s25_4.bmp
PCA change/ORL/s25_5.bmp
PCA change/ORL/s25_6.bmp
PCA change/ORL/s25_7.bmp
PCA change/ORL/s25_8.bmp
PCA change/ORL/s25_9.bmp
PCA change/ORL/s26_1.bmp
PCA change/ORL/s26_10.bmp
PCA change/ORL/s26_2.bmp
PCA change/ORL/s26_3.bmp
PCA change/ORL/s26_4.bmp
PCA change/ORL/s26_5.bmp
PCA change/ORL/s26_6.bmp
PCA change/ORL/s26_7.bmp
PCA change/ORL/s26_8.bmp
PCA change/ORL/s26_9.bmp
PCA change/ORL/s27_1.bmp
PCA change/ORL/s27_10.bmp
PCA change/ORL/s27_2.bmp
PCA change/ORL/s27_3.bmp
PCA change/ORL/s27_4.bmp
PCA change/ORL/s27_5.bmp
PCA change/ORL/s27_6.bmp
PCA change/ORL/s27_7.bmp
PCA change/ORL/s27_8.bmp
PCA change/ORL/s27_9.bmp
PCA change/ORL/s28_1.bmp
PCA change/ORL/s28_10.bmp
PCA change/ORL/s28_2.bmp
PCA change/ORL/s28_3.bmp
PCA change/ORL/s28_4.bmp
PCA change/ORL/s28_5.bmp
PCA change/ORL/s28_6.bmp
PCA change/ORL/s28_7.bmp
PCA change/ORL/s28_8.bmp
PCA change/ORL/s28_9.bmp
PCA change/ORL/s29_1.bm

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