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upsampling images [message #84396]

Mon, 03 June 2013 17:56

Oana Coman
Messages: 27
Registered: December 2011

Junior Member

Hi all,
I've been trying to tinker with figuring out how to upsample images since I need very specific output dimensions and cannot get that accomplished using rebin factors in RESIZE_DOIT.

I basically need to upsample images to match my highest resolution image so I can do a bunch of band math on them.

I thought I had found my saving grace in ENVI_LAYER_STACKING_DOIT, but for some images it gives me results that are just 1 pixel off, so I can't always use band math.

Is there another trick that I'm not aware of to try to resize images to higher resolutions? Something where I can enter the output dimensions and have IDL resize my image to those specific dimensions?

Thanks!

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[Message index]

		upsampling images By: Oana Coman on Mon, 03 June 2013 17:56
		Re: upsampling images By: Klemen on Tue, 04 June 2013 15:00

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