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Creating a composite image, avoid fill data values [message #65136]

Fri, 13 February 2009 08:30

Matt[1]
Messages: 23
Registered: December 2006

Junior Member

Hi - I need to create a composite image showing the mean of all images
while avoiding the fill value of 0. I have 5 images that are 600 by
800. In these images there are fill values interspersed among valid
values (3-255). I'd like to create a new image showing the mean pixel
values across all images, but I need to ignore pixels with value of 0
from the calculations. Any suggestions on how to get this done?
Thanks.

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		Creating a composite image, avoid fill data values By: Matt[1] on Fri, 13 February 2009 08:30
		Re: Creating a composite image, avoid fill data values By: Craig Markwardt on Mon, 16 February 2009 16:08

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