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RGB histogram??

by AE lover <aelover11@[EMAIL PROTECTED] > Aug 18, 2008 at 05:49 PM

Hi all,

I want to analyze a series of digital photos to see what colors appear
most frequently. Assume all photos are in 24 bit RGB. Do you have any
idea how to do it?  Just generate a 255 x255 x255 table, each entry of
which contrains the number of times that color appears?

I think that this analysis is very common and useful. I guess someone
should have done it before.  I don't find any information about this
in literature, though. Do you know if there is another method better
than the 3-D table above? and it would be great if we can visualize as
the case of 2-D histogram.

And do you know if there is any paper which discuss what colors are
the most common?

Thank you.
 




 6 Posts in Topic:
RGB histogram??
AE lover <aelover11@[E  2008-08-18 17:49:15 
Re: RGB histogram??
invalid@[EMAIL PROTECTED]  2008-08-20 09:12:08 
Re: RGB histogram??
ImageAnalyst <imageana  2008-08-20 12:29:00 
Re: RGB histogram??
invalid@[EMAIL PROTECTED]  2008-08-21 04:03:52 
Re: RGB histogram??
AE lover <aelover11@[E  2008-08-20 20:08:04 
Re: RGB histogram??
"Skybuck Flying"  2008-08-21 13:22:07 

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