[Insight-users] need help with my Code

[Nadia Alvi]

Hi Luis,
 
Thanks for your reply. 
 
I am trying to read a sequence of three 2d tif images and write them as one tiff file (with three slices). So that the output image would be one tiff image with 3 slices.
 
This is the exactly the same thing that is explained in section 7.11.1 of ITKSoftwareGuide(i.e. Reading Image Series). 
I want to mention one interesting thing. While experimenting with the code, when I removed the code line, reader1->SetImageIO( itk::TIFFImageIO::New() ); , the code worked perfectly fine. Is this because it is now using some other ImageIO?
 
I am really very thankful for any help.
 
Kind regards
Nadia



--- On Sun, 8/31/08, Luis Ibanez <luis.ibanez at kitware.com> wrote:

From: Luis Ibanez <luis.ibanez at kitware.com>
Subject: Re: [Insight-users] need help with my Code
To: nadiaalvi at yahoo.com
Cc: insight-users at itk.org
Date: Sunday, August 31, 2008, 10:04 AM

Hi Nadia,


    The TIFF format doesn't support 3D images.


Are you trying to write a 3D TIFF image ?

or

Are you trying to write 3 TIFF files each one with a 2D image ?


Please let us know,


    Thanks


       Luis


-----------------
Nadia Alvi wrote:
> 
>     Hi All,
>      
>     Please see the code attached.
>     It should read the 3 slices and write them as a tiff file but it
>     only reads the 2nd slice and write it 3 times in a tiff file.
>     Apparently it is incrementing the start index by 1 and reading that
>     slice 3 times.
>     Can some body please help me in finding what i m doing wrong?
>     Many many thanks
>     Nadia
>      
>    
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
> 
>     typedef unsigned char                       PixelType;
>       const unsigned int Dimension = 3;
>      
>       typedef itk::Image< PixelType, Dimension >  ImageType;
>      
>       typedef itk::ImageSeriesReader< ImageType >  ReaderType;
>       typedef itk::ImageFileWriter<ImageType> WriterType;
> 
>       WriterType::Pointer writer = WriterType::New();
>       ReaderType::Pointer reader1 = ReaderType::New();
>       typedef itk::NumericSeriesFileNames    NameGeneratorType;
>       NameGeneratorType::Pointer nameGenerator = NameGeneratorType::New();
>       nameGenerator->SetSeriesFormat(
>     "clint_binary_080320_noDescription%04d.tiff" );
>       nameGenerator->SetStartIndex(1);
>       nameGenerator->SetEndIndex(3);
>       nameGenerator->SetIncrementIndex(1);
> 
>       reader1->SetImageIO( itk::TIFFImageIO::New() );
>       reader1->SetFileNames( nameGenerator->GetFileNames()  );
> 
>       writer->SetFileName("labeledImage.tif");
>       writer->SetInput(reader1->GetOutput());
>       try
>         {
>       
>       writer->Update();
>         }
> 
> 
> 
> 
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> 
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