[Insight-users] Reading multiple images, writing one output

[k s]

Hi Luis,

I read through all the examples, and I didn't see any that were close to
what I want to do.  I want to take two inputs (from two readers), and write
them out to one output, where the second image overlaps the first by some
specified amount.  For example if image A were dimension [m,n] and B were
dimension [x,y], I want to make a composite of them of dimension [m+x-c,
n+y-d] for some c and d.  
I tried using an ImageIterator to do so, but all I can do is write image A,
and then write image B out below it, without the overlap.  [I simply wrote
out Image A while A's iterator was not AtEnd(), then wrote out B.]  To
overlap the images, I tried to specify the SetPosition of my output
Iterator, but got an error.  I am wondering if I should continue down the
Iterator path, or whether there are Copy/PasteRegion functions in itk I am
not aware of.

Thanks!

Kathy

-----Original Message-----
From: Luis Ibanez [mailto:luis.ibanez at kitware.com] 
Sent: Wednesday, May 10, 2006 6:00 AM
To: smythek at u.washington.edu
Cc: insight-users at itk.org
Subject: Re: [Insight-users] Reading multiple images, writing one output


Hi Kathy,

Please take a look at the examples in the ITK Software Guide,
in the chapter "Reading and Writing Images".

You will find the source code in the directory:


          Insight/Examples/IO



Regards,


     Luis



-------------------------------------
smythek at u.washington.edu wrote:
> Hi,
> 
> I'm trying to write multiple inputs to one output.  I thought the 
> itkImageSeriesReader paired with a writer would work, but I get an 
> obscure error when I try to run the program.  Is there another way to do 
> this?
> 
> Kathy
> 
> 
> 
> 
> _______________________________________________
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> 
>