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<TD vAlign=3Dtop width=3D89><B>Author:</B></TD>
<TD colSpan=3D2><A=20
=
href=3D"http://www.mathworks.com/matlabcentral/fileexchange/loadAuthor.do=
?objectType=3Dauthor&objectId=3D1094642">Guanglei Xiong</A></TD>=
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<TD vAlign=3Dtop width=3D89 =
height=3D15><B>Summary:</B></TD>
<TD colSpan=3D2 height=3D15>Reduce the difference of the =
illumination.</TD></TR>
<TR>
<TD vAlign=3Dtop width=3D10 height=3D15> </TD>
<TD vAlign=3Dtop width=3D125 height=3D15><B>MATLAB =
Release:</B></TD>
<TD vAlign=3Dbottom colSpan=3D2 =
height=3D15>R14SP2</TD></TR>
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<TD vAlign=3Dtop width=3D125 height=3D15><B>Required=20
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<TD colSpan=3D2 height=3D15>Statistics=20
Toolbox</TD></TR></TBODY></TABLE></TD></TR>
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<TD vAlign=3Dtop width=3D10> </TD>
<TD vAlign=3Dtop width=3D135><B>Description:</B></TD>
<TD class=3Dlnwrp width=3D456>LOCALNORMALIZE A local =
normalization=20
algorithm that uniformizes the local mean and variance of an =
image.<BR><BR>ln=3Dlocalnormalize(IM,sigma1,sigma2) outputs =
local=20
normalization effect of image IM using local mean and =
standard=20
deviation estimated by Gaussian kernel with sigma1 and =
sigma2=20
respectively.<BR><BR>Contributed by Guanglei Xiong=20
(xgl99@mails.tsinghua.edu.cn) at Tsinghua University, =
Beijing,=20
China. <BR><BR>Inspired by the link:<BR><BR><A=20
href=3D"http://bigwww.epfl.ch/demo/jlocalnormalization/"=20
=
target=3D_blank>http://bigwww.epfl.ch/demo/jlocalnormalization/</A>=20
<BR></TD></TR>
<TR>
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<TD vAlign=3Dtop colSpan=3D3> =
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type=3Dhidden value=3D8303 name=3DfileId> <INPUT type=3Dhidden=20
value=3Dlocalnormalize name=3DfileName> <INPUT type=3Dhidden =
value=3D.zip=20
name=3DfileExt> <INPUT type=3Dhidden value=3D1094642 =
name=3DcontributorId>=20
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<TD width=3D286><B class=3Dfeh4blk>File Details</B></TD>
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<TD vAlign=3Dtop width=3D"25%"><B>File Id:</B></TD>
<TD width=3D"20%">8303</TD>
<TD vAlign=3Dtop width=3D"25%"><B>Average rating:</B></TD>
<TD width=3D"29%">4.0</TD></TR>
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<TD vAlign=3Dtop> </TD>
<TD vAlign=3Dtop><B>Size:</B></TD>
<TD>1 KB</TD>
<TD vAlign=3Dtop><B># of reviews:</B></TD>
<TD>1</TD></TR>
<TR bgColor=3D#f4f4f4>
<TD vAlign=3Dtop> </TD>
<TD vAlign=3Dtop><B>Submitted:</B></TD>
<TD>2005-08-17</TD>
<TD vAlign=3Dtop><B>Downloads:</B></TD>
<TD>1562</TD></TR>
<TR bgColor=3D#f4f4f4>
<TD vAlign=3Dtop> </TD>
<TD vAlign=3Dtop><B>Subscribers:</B></TD>
<TD>0</TD>
<TD colSpan=3D2> </TD></TR>
<TR bgColor=3D#f4f4f4>
<TD> </TD>
<TD vAlign=3Dtop><B>Keywords:</B></TD>
<TD vAlign=3Dtop colSpan=3D3>local normalization; =
Gaussian</TD></TR>
<TR bgColor=3D#f4f4f4>
<TD vAlign=3Dtop width=3D10> </TD>
<TD vAlign=3Dtop colSpan=3D4> </TD></TR>
<TR bgColor=3D#f4f4f4>
<TD> </TD>
<TD vAlign=3Dtop><B>Zip file contents:</B></TD>
<TD vAlign=3Dtop colSpan=3D3>README.txt, testlocalnormalize.m, =
=
localnormalize.m</TD></TR></TBODY></TABLE><BR><!--Acknowledgements =
--><!--Acknowledgements --><BR>
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<TD width=3D286><B class=3Dfeh4blk>User Reviews</B></TD>
<TD width=3D228>
<DIV class=3Dsmall align=3Dright>Number of Reviews: =
1</DIV></TD></TR>
<TR>
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<TD width=3D9 bgColor=3D#dcdfe4></TD>
<TD bgColor=3D#dcdfe4><B>Date</B>:=20
2006-11-19<BR><STRONG>From</STRONG>: Wenjia Bai=20
<BR><STRONG>Rating</STRONG>: <IMG height=3D12 alt=3D"" =
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