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XROI - how to invoke region growing [message #29246]

Fri, 08 February 2002 09:00

Dr. Stefan P. Mueller is currently offline

Dr. Stefan P. Mueller
Messages: 1
Registered: February 2002

Junior Member

Hi,

I am new to IDL, so please excuse my ignorance:

XROI looks like a good starting point for what I am planning to do:
define a region-of-interest on a CT scan by region growing (to segment
reproducible a lesion) and then go on to sovle my real problem.
I just installed the demo for IDL 5.5 and ran XROI. I am able to
display the CT Image. I can manually define all sorts of ROI's, and I
can get statistics or a histogram. I have been unable, however, to
figure out how to invoke the region growing function. Yes, I looked at
the dokumentation too.
As a beginner, trying to understand the code (probably over 50 pages)
is daunting to me...

Does anybody know what I have to do?

Thanks a lot!

Stefan

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