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Array indices and lookup tables [message #39756]

Wed, 09 June 2004 06:22

Haje Korth
Messages: 651
Registered: May 1997

Senior Member

Good morning all,
I am working on a coordinate transformation for a map and I have a simple
problem. My mind is alreay blocked early in the morning and I could use some
input: I have an rgb image of dimensions [3,1440, 720]. I need to rearranged
the pixel in the image according to a lookup table of dimension
[2,1440,360], which contains the column and row of the new pixel assigned to
a location. Is there a magic way to do this without looping through each
pixel in IDL?

Thanks for helping,
Haje

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[Message index]

		Array indices and lookup tables By: Haje Korth on Wed, 09 June 2004 06:22
		Re: Array indices and lookup tables By: Haje Korth on Fri, 11 June 2004 04:34
		Re: Array indices and lookup tables By: tam on Thu, 10 June 2004 10:52

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