function?[JI?JH?JA]?=?color_histeq（I）;
%?function?J?=?color_histeq（I）;
%?Perform?a?type?of?color?histogram?equalization
%?Method?is?from?Matlab‘s?Contrast?Enhancement?Technique?Website
srgb2lab?=?makecform（‘srgb2lab‘）;
lab2srgb?=?makecform（‘lab2srgb‘）;

I?=?applycform（I?srgb2lab）;?%?convert?to?L*a*b*?color?space

%?the?values?of?luminosity?can?span?a?range?from?0?to?100;?scale?them
%?to?[0?1]?range?（appropriate?for?MATLAB（R）?intensity?images?of?class
%?double?before?applying?the?three?contrast?enhancement?techniques
max_luminosity?=?100;
IL?=?I（::1）/max_luminosity;

%?replace?the?luminosity?layer?with?the?processed?data?and?then?convert
%?the?image?back?to?the?RGB?colorspace

%?perform?imadjust?processing?to?luminosity?layer
JI?=?I;
JI（::1）?=?imadjust（IL）*max_lumin

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????1474??2010-03-18?04:30??color_histeq.m
?????文件????????1248??2010-12-18?20:41??dark_channel.asv
?????文件????????1346??2010-12-18?20:44??dark_channel.m
?????文件?????????582??2010-03-18?04:30??hazefree.m
?????文件????????1055??2010-11-07?10:30??HazeRemovalREADME.m
?????文件????????3652??2010-12-27?12:06??matLap.asv
?????文件????????3653??2010-03-18?04:30??matLap.m
?????文件?????????477??2010-03-18?04:30??refine_t.m
?????文件????????2557??2010-12-23?20:35??trans.asv
?????文件????????2557??2010-12-23?20:39??trans.m