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Re: ROI and XROI
| Re: ROI and XROI [message #34776] |
Mon, 21 April 2003 11:12 |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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Karthikayan Balakrishnan (lovedale27@hotmail_NOSPAM.com) writes:
> I have two arrays A and B. I would like to
> draw a ROI on image A and let's call the area within
> the ROI as AreaA. Now I would like to manuplate the image
> B in just the regions defined by the corresponding AreaA.
> Arrays A and B are the same dimensions.
> On the same question, is there anyway I can save
> the ROI information that I get from using XROI in a separate
> array. I looked at the REGIONS_IN and REGIONS_OUT and did not
> completely understand these keywords.
I think your questions will be answered in this article:
http://www.dfanning.com/ip_tips/xroi.html
Cheers,
David
--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Phone: 970-221-0438, E-mail: david@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155
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