MATLAB人脸识别PCA实现

function boxes = clipboxes（im boxes）
% Clips boxes to image boundary.
imy = size（im1）;
imx = size（im2）;
for i = 1:length（boxes）
    b = boxes（i）.xy;
    b（:1） = max（b（:1） 1）;
    b（:2） = max（b（:2） 1）;
    b（:3） = min（b（:3） imx）;
    b（:4） = min（b（:4） imy）;
    boxes（i）.xy = b;
end

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      13033  2012-07-12 02:23  Abuface-release1.0-basic.nfs00000000019cc08f00000229

     文件      12882  2012-07-12 02:23  Abuface-release1.0-basic.nfs00000000019cc09000000228

     文件      12791  2012-07-12 02:24  Abuface-release1.0-basic.nfs00000000019cc0910000022a

     文件      13151  2012-07-12 02:24  Abuface-release1.0-basic.nfs00000000019cc09200000227

     文件      13090  2012-07-12 02:24  Abuface-release1.0-basic.nfs00000000019cc09300000226

     文件    1345792  2011-10-11 14:10  Abuface-release1.0-basicCases.jpg

     文件      57656  2012-06-06 08:24  Abuface-release1.0-basicCases1.jpg

     文件      97904  2012-06-06 08:24  Abuface-release1.0-basicCases2.jpg

     文件      29295  2012-06-15 05:37  Abuface-release1.0-basicCases3.jpg

     文件      65783  2012-06-15 05:38  Abuface-release1.0-basicCases4.jpg

     文件     102397  2012-06-15 05:38  Abuface-release1.0-basicCases5.jpg

     文件     145092  2012-06-15 05:38  Abuface-release1.0-basicCases6.jpg

     文件     138973  2012-06-15 05:38  Abuface-release1.0-basicCases7.jpg

     文件       9469  2017-05-22 11:04  Abuface-release1.0-basicCases .jpg

     文件     106360  2017-06-12 09:57  Abuface-release1.0-basicCases 1.jpg

     文件       6219  2017-06-12 09:56  Abuface-release1.0-basicCases 2.jpg

     文件     150179  2017-06-22 15:03  Abuface-release1.0-basicCases 3.jpg

     文件     401754  2011-10-11 14:10  Abuface-release1.0-basicCases 4.jpg

     文件     875841  2011-10-11 14:10  Abuface-release1.0-basicCases 5.jpg

     文件    1346768  2017-06-09 16:52  Abuface-release1.0-basicCases 6.jpg

     文件        297  2012-06-06 08:24  Abuface-release1.0-basicclipboxes.m

     文件        440  2017-08-17 11:04  Abuface-release1.0-basiccompile.m

     文件       1070  2012-06-15 13:25  Abuface-release1.0-basicCOPYING

     文件       1826  2017-08-09 13:18  Abuface-release1.0-basicdemo.m

     文件       5142  2012-06-15 05:15  Abuface-release1.0-basicdetect.m

     文件      65783  2011-10-11 14:10  Abuface-release1.0-basicerrormatrix error261068.jpg

     文件      12451  2017-05-25 11:12  Abuface-release1.0-basicerrormatrix errorall.jpg

     文件    1345792  2011-10-11 14:10  Abuface-release1.0-basicerrormissed.jpg

     文件     751136  2011-10-11 14:10  Abuface-release1.0-basicerrormissed213654866.jpg

     文件     233513  2011-10-11 14:10  Abuface-release1.0-basicerrormissed79378097.jpg

............此处省略214个文件信息