function?rgb=hsi2rgb（hsi）
%HSI2RGB?Converts?an?HSI?image?to?RGB.
%?HSI2RGB?Converts?an?HSI?image?to?RGB?where?HSI?is?assumed?to?be?of
%?class?double?with:
%?hsi（::1）=?hue?image?normalized?values?to?the?range?[01]?by
%?dividing?all?angle?values?by?2*pi.
%?hsi（::2）=saturation?image?in?the?range?[01].
%?hsi（::3）=intensity?image?in?the?range?[01].
%?The?components?of?the?output?image?are:
%?rgb（::1）=red;
%?rgb（::2）=green.
%?rgb（::3）=blue.
%Extract?the?individaul?HSI?component?images.
H=hsi（::1）*2*pi;
S=hsi（::2）;
I=hsi（::3）;

%Implement?the?conversion?equations.
R=zeros（size（hsi1）size（hsi2））;
G=zeros（size（hsi1）size（hsi2））;
B=zeros（size（hsi1）size（hsi2））;

%?RG?sector?（0<=H<2*pi/3）.
idx=find（（0<=H）&（H<2*pi/3））;
B（idx）=I（idx）.*（1-S（idx））;
R

?屬性????????????大小?????日期????時間???名稱
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?????文件???????1438??2010-03-05?21:43??redeye\hsi2rgb.m

?????文件???????3404??2010-03-17?11:46??redeye\redeye.m

?????文件???????1148??2010-03-05?21:43??redeye\rgb2hsi.m

?????目錄??????????0??2010-03-20?15:33??redeye

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?????????????????5990????????????????????4