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Grouping the cells of a 1×2048 column according to brightness


nch6710
May 31 2012 | 2:02 am

Hi all,

I am trying to examine the cells of a 1×2048 column(derived from a video) and separate the column into several area that have similar brightness values. After calculating the mean value of each area, I should be able to map it to MIDI note.
It quite hard for me since I am quite new to Jitter.
Can anyone think of a way to do that?

Kind Regards,
Danny


dtr
May 31 2012 | 8:10 am

this might help: http://www.mat.ucsb.edu/whsmith/xray/xray.jit.quicksort.html

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