[Insight-users] ImageReadCastWrite example problem

[Karl Baum]

Hi Luis,
1) I am using ITK 1.6.

2) I am sending you another email to you (and not the entire listserv)
titled "ImageReadCastWrite example problem images" that contains the
information on how to download the data.

3) I ran the identify tool on the image.  It confirmed it was a multi-page
tiff file.  I am not sure if that is what you mean by "verify the true
nature of your input image".

Thanks,
Karl


-----Original Message-----
From: Luis Ibanez [mailto:luis.ibanez at kitware.com] 
Sent: Monday, August 02, 2004 11:27 PM
To: Karl Baum
Cc: insight-users at itk.org
Subject: Re: [Insight-users] ImageReadCastWrite example problem


Hi Karl,

1) What version of ITK are you using ?

2) Can you post your input and output images
    somewhere (e.g. a web page) ?

    an appearance of "noise" usually is related
    to a truncation of 16bits data into 8bits
    data.

3) Have you used the "identify" tool from
    ImageMagick in order to verify the true
    nature of your input image ?


Please let us know,


   Thanks,


      Luis


-------------------
Karl Baum wrote:

> Hi,
> I am attempting to use the example ImageReadCastWrite.cxx.  I am changing
> the dimension to 3, and providing an 8-bit multi-page tiff file as the
> input.  The program executes without error, but the output result ends up
> begin a two dimensional tiff image that appears to contain nothing but
> noise.
> 
> Can anyone explain to me why this does not work correctly?
> 
> Thanks,
> Karl
> 
> 
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