image warping software

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1 total messages Started by Ivan Vesely Tue, 15 Dec 1992 20:36

#52

Author: Ivan Vesely
Date: Tue, 15 Dec 1992 20:36

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I'd like to be able to average images that consist of the density plots.   
Imagine a bunch of density plots (x-ray images for example) that contain an  
object (a bone for example), and I want to average a whole bunch of images to  
get the spatial density distribution of the "average bone".  

What I really need is some good image warping software that will allow me to  
play with the images and get them all to look the same size and shape.  Then I  
can cut the area of interest out of all the images, and simply average the  
pixels numerically.  I could do all this fairly easily if I had the image  
warping software.  Is there some public domain software out there for the SGI  
machine that will do what I need?

Please respond by e-mail.
---
Ivan Vesely, Electrical Engineering and Medical Biophysics
University of Western Ontario,     vesely@next.heart.rri.uwo.ca

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