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color detection

 
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zelsenussi



Joined: 28 Jun 2008
Posts: 16
Post26 Jul 2008 19:28   color detection
how could i make color detection using matlab?
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SHB



Joined: 07 Jul 2006
Posts: 13
Helped: 1
Location: Islamabad/Pakistan
Post09 Aug 2008 18:56   color detection
try using image processing toolbox of matlab.
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manish12



Joined: 21 Nov 2006
Posts: 956
Helped: 29
Post10 Aug 2008 3:17   Re: color detection
what specific color you want to detect .

basically
any color is combination of three that is r g b

for ex for dark black r =0 , g= 0 , b =0

ad for white r =255 , g= 255 , b =255

smiler you can find any color from image !

there is no need of toolbox.

for getting r g b folloing is the matlab code which i generally use

Quote:

A = imread('test3.jpg');
r = A(:,:,1);
g = A(:,:,2);
b = A(:,:,3);
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