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finding the center of gravity of an irregularly shaped roi within a 2d array [message #81260]

Mon, 03 September 2012 06:30

ian.j.ashpole
Messages: 5
Registered: September 2012

Junior Member

Hi all,

I have an array (e.g. fltarr[1133,751]) with a range of different flag values, and i want to find the center of gravity of irregularly shaped regions of interest within this array that consist of units sharing the same value. Units which make up a roi will all be connected.

e.g. i=where(array eq 1,ict)
Find center of gravity of i.

I want the result to be a location that makes sense within the parent array.

Is anybody able to help?

Thanks,
Ian

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