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byte array [message #45101] Sun, 14 August 2005 11:18
panblosky is currently offline  panblosky
Messages: 17
Registered: May 2005
Junior Member
Hi,

I have a (n,n,n) byte array (n can be 64, 128, 256...). I want to
be able to "group" all points, i.e., group all the neighbouring values
of 1 in groups, all the neighbouring values of 2 in groups, and so on.
For example (2-D):

1 1 1 2 2 1 1 0
1 1 0 0 2 1 3 0
0 1 0 0 0 0 3 3

in this case, I have two groups of "1", one group of "2", one group of
"3" and three groups of "0".

Is there a smart way to do it?

Thanks!!!

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