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How to crate an mask image from ROI? [message #39911] Sat, 26 June 2004 05:55
tianyf is currently offline  tianyf
Messages: 6
Registered: June 2004
Junior Member
Hi all,

I have a large image file (> 8G) and want to clip some parts out. But
one of the ROI is so large that IDL says it cannot allocate enough
RAM to make array when I use [IDLanROI::]ComputeMask methods to create
the mask array. Does anyone have any ideas?

Thanks in advence.

Best,
Tian

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