Cycling 74 » Topic: getting histo to work with a matrix http://cycling74.com/forums/topic/getting-histo-to-work-with-a-matrix/feed Thu, 20 Jun 2013 01:08:04 +0000 http://bbpress.org/?v=2.2.4 http://cycling74.com/forums/topic/getting-histo-to-work-with-a-matrix/#post-53629 <![CDATA[getting histo to work with a matrix]]> http://cycling74.com/forums/topic/getting-histo-to-work-with-a-matrix/#post-53629 Tue, 30 Nov 2010 00:12:39 +0000 zhabib im trying to get histo to count how many instances of any given color are in a matrix.
I managed to reduce the number of colors in the matrix so histo could handle it, but i need a way to convert aRGB values into int’s so histo understands the data and can then make a histogram out of the data, and have been unsuccessful in doing so.
How would I manage to turn each matrix value into its own unique int for histo to understand.
Any hints or anything to help me along my way would be greatly appreciated.
thanks!

]]> http://cycling74.com/forums/topic/getting-histo-to-work-with-a-matrix/#post-192812 <![CDATA[Re: getting histo to work with a matrix]]> http://cycling74.com/forums/topic/getting-histo-to-work-with-a-matrix/#post-192812 Tue, 30 Nov 2010 01:04:18 +0000 Ben Bracken You might want to check out jit.unpack, jit.spill, jit.histogram.

If you still end up using it, histo has an optional argument that can set the size, [histo 2048] or whatever.

That’ll give you some starting points.

-Ben

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