[Insight-users] Watershed Segmentation - problem running itkWSRawToPNG.cxx

neha k itkneha1 at yahoo.com
Mon, 1 Mar 2004 14:56:31 -0800 (PST)


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Hi Luis,
 
Initially, While trying program "itkWatershedSegmentationExample.cxx" I used very small PGM file (24*7) just to see the working of above program, and it gave me 5 output files of RAW format(With Level = 0.50) for Level values 0.10, 0.20...0.50
 
But yet I do not know how the original file looks lilke.  I tried to use second program "itkWSRawToPNG.cxx" to see the output in PNG format but it crashes on reader->update().
 
I am currently reading "Breast.raw" (256*256 - unsigned short-little endian) using MetaImage Reader, then apply AnisotropicDiffusionFilter and then GradientFilter on it.
Here, I checked by writing the output of those to a file and it gives me correct output with  AnisotropicDiffusionFilter->GradientFilter->writer.
 
But when I apply watershed as -
AnisotropicDiffusionFilter->GradientFilter->watershed->writer
 
I get the output file of 0 bytes
 
I have added the lines suggested by you as follows: (Pls. scroll down for complete code)
 
 watershed->SetThreshold(threshold);
 watershed->SetLevel(floodLevel);           
 watershed->SetInput(gradientFilter->GetOutput());
 watershed->Update();
 watershed->GetInput()->Print( std::cout );
 watershed->GetOutput()->Print( std::cout ); 
 writer->SetInput(watershed->GetOutput());   
 writer->update();
 
I have attached a word file containing the output of above.
 
My Questions
---------------------
1. To see the segmented output, should I convert output of watershed(after getting file   size of original input file), to PNG format?
2. What is missing in the my program ?

 
Please let me know what is going wrong.  Thank you very much,
 
Neha
 

Luis Ibanez <luis.ibanez at kitware.com> wrote:

Hi Neha,


If your image size really

24 pixels by 7 pixels ?


The chances of getting any significant
segmentation from such a small image are
very slim.


You said that the output of the GradientMagnitude
filter is working ok, did you verified this by
saving the image to a file ?



Could you please add the lines:

watershed->Update();
watershed->GetInput()->Print( std::cout );
watershed->GetOutput()->Print( std::cout );

Put this lines just before you invoke the writer's
Update() method, execute the program and post the
results to the list.



Thanks


Luis



-----------------
neha k wrote:

> Hi Luis,
> 
> Due to problem in example program itkWSRawToPNG.cxx, I have written 
> following simple code for experiment to work on RAW grayscale file. I 
> am using this pipeline of filters->
> reader--->AnisotropicDiffusionFilter--->GradientMagnitudeFilter--->WaterShed
> 
> Problem is : Output file is of "0" Bytes. But From 
> GradientMagnitudeFilter, I get desired output. But watershed does not 
> give output file of original input size, instead it is Zero.
> I tried with 3 different values for conductance_term, threshold and 
> Level. But still the output file has 0 bytes.
> 
> Please let me know if I am missing anything while using watershed.
> 
> Following the simple code i am using ->
> ***********************************************************************************
> 
> void segment()
> 
> {
> 
> _// declarations_
> 
> int threshold = 0.30, floodLevel = 0.50;
> 
> int noOfIterations = 3, retVal = 1, checkExtn =0;
> 
> char answer='y', inputFile[255]="breast.mhd", //256*256-little endian
> outputFile[255]="breast_op.mhd";
> 
> float timeStep = 0.25,
> 
> conductance = 5.0;
> 
> typedef itk::Image< InputPixelType, 2 > InputImageType; // float type
> 
> typedef itk::Image< OutputPixelType, 2 > OutputImageType; // float type
> 
> typedef itk::Image LabeledImageType;
> 
> typedef itk::Image ScalarImageType;
> 
> typedef itk::Image WriteImageType;
> 
> typedef itk::GradientAnisotropicDiffusionImageFilter [input] > OutputImageType > FilterType;
> 
> FilterType::Pointer filter = FilterType::New();
> 
> // Instantiate Gradient Magnitude Filter typedef 
> itk::GradientMagnitudeImageFilter [input] 
> 
> GradientFilterType;
> 
> GradientFilterType::Pointer gradientFilter = GradientFilterType::New();
> 
> typedef itk::WatershedImageFilter WatershedFilterType;
> 
> WatershedFilterType::Pointer watershed = WatershedFilterType::New();
> 
> typedef itk::ImageFileWriter< WriteImageType > WriterType; // write 
> output image as short - use rescaler
> 
> WriterType::Pointer writer = WriterType::New();
> 
> typedef itk::ImageFileReader< InputImageType > ReaderType; // read input 
> image as float
> 
> ReaderType::Pointer reader = ReaderType::New();
> 
> reader->SetFileName(inputFile);
> 
> writer->SetFileName( outputFile );
> 
> _// Read Input Image of RAW Type (uses MetaImage Header)_
> 
> try { reader->Update(); }
> 
> catch( itk::ExceptionObject & e ) {
> 
> std::cerr << "Exception caught during Raw file reading " << std::endl;
> 
> std::cerr << e << std::endl;
> 
> std::cout<< "\n\nMake Sure if the file name you specified already 
> exists...\n";
> 
> return -1;
> 
> }
> 
> _// First apply Edge Preserving smoothing filter "Anisotropic Diffusion 
> Filter"_
> 
> filter->SetInput( reader->GetOutput() );
> 
> filter->SetIterations(noOfIterations); // default value -> 3
> 
> filter->SetConductanceParameter(conductance); // default value -> 5.0
> 
> filter->SetTimeStep(timeStep); // default value -> 0.25 for 2-D image
> 
> _// Pass the output of Anisotropic Diffusion Filter to 
> GradientMagnitudeFilter_
> 
> gradientFilter->SetInput( filter->GetOutput() );
> 
> _// Apply Watershed Segmentation_
> 
> watershed->SetInput(gradientFilter->GetOutput());
> 
> watershed->SetThreshold(threshold); // 0.30
> 
> watershed->SetLevel(floodLevel); // 0.50
> 
> writer->SetInput(watershed->GetOutput());
> 
> _// Execute the pipeline_
> 
> try { writer->Update(); }
> 
> catch( itk::ExceptionObject & excep ){
> 
> std::cerr << "Exception caught !" << std::endl;
> 
> std::cerr << excep << std::endl;
> 
> retVal = -1;
> 
> }
> 
> }
> 
> 
> ***********************************************************************************
> 
> */Joshua Cates /* wrote:
> 
> Hi,
> 
> Thanks for the feedback on the watershed example. This code is old and
> probably in need of updating for more recent developments in the ITK IO
> classes. I will take a look.
> 
> Josh.
> 
> On Mon, 23 Feb 2004, neha k wrote:
> 
> >
> > Hi All,
> >
> > I am trying to run exampleI programs in Watershed segmetnation. I
> tried
> > the example program with Input file as PGM file (in.pgm) which is of
> > size (24*7). When I run itkWatershedSegmentationExample.cxx, I get 5
> > output files of raw format (with level = 0.50). When I set any of
> those
> > 5 output files as an input file to second program
> itkWSRawToPNG.cxx so
> > that I can convert it to png file to view, program crashes( on
> statement
> > reader_update()). What should be the input file given to this second
> > program? Also, if i want to segment the raw br est images, what
> reader
> > should I use and how should i generate the output files? What
> filters,
> > mappers should I use to apply watershed segmentation on grayscale
> breast
> > images of Raw format to find out if there is any lesion inside
> the brest
> > image? (Currently, I am using MetaImageReader to apply other ITK
> filters
> > on breast images.)
> >
> > Any suggestions are appreiated.
> >
> > My input PGM file is as follows
> >
> >
> ***************************************************************************************
> >
> > P2
> >
> > 24 7
> >
> > 15
> >
> > 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> >
> > 0 3 3 3 3 0 0 7 7 7 7 0 0 11 11 11 11 0 0 15 15 15 15 0
> >
> > 0 3 0 0 0 0 0 7 0 0 0 0 0 11 0 0 0 0 0 15 0 0 15 0
> >
> > 0 3 3 3 0 0 0 7 7 7 0 0 0 11 11 11 0 0 0 15 15 15 15 0
> >
> > 0 3 0 0 0 0 0 7 0 0 0 0 0 11 0 0 0 0 0 15 0 0 0 0
> > *> 0 3 0 0 0 0 0 7 7 7 7 0 0 11 11 11 11 0 0 15 0 0 0 0
> >
> > 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
> >
> >
> >
> >
> ***************************************************************************************
> 
> >
> > Thanks,
> >
> > Neha
> >
> >
> > ---------------------------------
> > Do you Yahoo!?
> > Yahoo! Mail SpamGuard - Read only the mail you want.
> 
> _______________________________________________
> Insight-users mailing list
> Insight-users at itk.org
> http://www.itk.org/mailman/listinfo/insight-users*
> 
> ------------------------------------------------------------------------
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> Get better spam protection with Yahoo! Mail 
> *



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<DIV>
<DIV>Hi Luis,</DIV>
<DIV>&nbsp;</DIV>
<DIV>Initially, While trying program "itkWatershedSegmentationExample.cxx" I used very small PGM file (24*7) just to see the working of above program, and it gave me 5 output files of RAW format(With Level = 0.50) for Level values 0.10, 0.20...0.50</DIV>
<DIV>&nbsp;</DIV>
<DIV>But yet&nbsp;I do not know how the original file looks lilke.&nbsp; I tried to use second program "itkWSRawToPNG.cxx" to see the output in PNG format but it crashes on reader-&gt;update().</DIV>
<DIV>&nbsp;</DIV>
<DIV>I am currently reading "Breast.raw" (256*256 - unsigned short-little endian) using MetaImage Reader, then apply AnisotropicDiffusionFilter&nbsp;and then GradientFilter on it.</DIV>
<DIV>Here, I checked by writing the output of those to a file and it gives me correct output with&nbsp;&nbsp;AnisotropicDiffusionFilter-&gt;GradientFilter-&gt;writer.</DIV>
<DIV>&nbsp;</DIV>
<DIV>But when I apply watershed as -</DIV>
<DIV>AnisotropicDiffusionFilter-&gt;GradientFilter-&gt;watershed-&gt;writer</DIV>
<DIV>&nbsp;</DIV>
<DIV>I get the output file of 0 bytes</DIV>
<DIV>&nbsp;</DIV>
<DIV>I have added the lines suggested by you as follows: (Pls. scroll down for complete code)</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;watershed-&gt;SetThreshold(threshold);<BR>&nbsp;watershed-&gt;SetLevel(floodLevel);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR>&nbsp;watershed-&gt;SetInput(gradientFilter-&gt;GetOutput());</DIV>
<DIV>&nbsp;watershed-&gt;Update();</DIV>
<DIV>&nbsp;watershed-&gt;GetInput()-&gt;Print( std::cout );<BR>&nbsp;watershed-&gt;GetOutput()-&gt;Print( std::cout );&nbsp;<BR>&nbsp;writer-&gt;SetInput(watershed-&gt;GetOutput());&nbsp;&nbsp; </DIV>
<DIV>&nbsp;writer-&gt;update();</DIV>
<DIV>&nbsp;</DIV>
<DIV>I have attached a word file containing the output of above.</DIV>
<DIV>&nbsp;</DIV>
<DIV>
<DIV>My Questions</DIV>
<DIV>---------------------</DIV>
<DIV>1. To see the segmented output, should I convert output of watershed(after getting file&nbsp;&nbsp; size of original input file), to PNG format?</DIV>
<DIV>2. What is missing in the my program ?</DIV></DIV>
<DIV>&nbsp;</DIV>
<DIV>Please let me know what is going wrong.&nbsp; Thank you very much,</DIV>
<DIV>&nbsp;</DIV>
<DIV>Neha</DIV>
<DIV>&nbsp;</DIV>
<DIV><BR><B><I>Luis Ibanez &lt;luis.ibanez at kitware.com&gt;</I></B> wrote:</DIV>
<BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"><BR>Hi Neha,<BR><BR><BR>If your image size really<BR><BR>24 pixels by 7 pixels ?<BR><BR><BR>The chances of getting any significant<BR>segmentation from such a small image are<BR>very slim.<BR><BR><BR>You said that the output of the GradientMagnitude<BR>filter is working ok, did you verified this by<BR>saving the image to a file ?<BR><BR><BR><BR>Could you please add the lines:<BR><BR>watershed-&gt;Update();<BR>watershed-&gt;GetInput()-&gt;Print( std::cout );<BR>watershed-&gt;GetOutput()-&gt;Print( std::cout );<BR><BR>Put this lines just before you invoke the writer's<BR>Update() method, execute the program and post the<BR>results to the list.<BR><BR><BR><BR>Thanks<BR><BR><BR>Luis<BR><BR><BR><BR>-----------------<BR>neha k wrote:<BR><BR>&gt; Hi Luis,<BR>&gt; <BR>&gt; Due to problem in example program itkWSRawToPNG.cxx, I have written <BR>&gt; following simple code for experiment to work
 on RAW grayscale file. I <BR>&gt; am using this pipeline of filters-&gt;<BR>&gt; reader---&gt;AnisotropicDiffusionFilter---&gt;GradientMagnitudeFilter---&gt;WaterShed<BR>&gt; <BR>&gt; Problem is : Output file is of "0" Bytes. But From <BR>&gt; GradientMagnitudeFilter, I get desired output. But watershed does not <BR>&gt; give output file of original input size, instead it is Zero.<BR>&gt; I tried with 3 different values for conductance_term, threshold and <BR>&gt; Level. But still the output file has 0 bytes.<BR>&gt; <BR>&gt; Please let me know if I am missing anything while using watershed.<BR>&gt; <BR>&gt; Following the simple code i am using -&gt;<BR>&gt; ***********************************************************************************<BR>&gt; <BR>&gt; void segment()<BR>&gt; <BR>&gt; {<BR>&gt; <BR>&gt; _// declarations_<BR>&gt; <BR>&gt; int threshold = 0.30, floodLevel = 0.50;<BR>&gt; <BR>&gt; int noOfIterations = 3, retVal = 1, checkExtn =0;<BR>&gt; <BR>&gt; char answer='y',
 inputFile[255]="breast.mhd", //256*256-little endian<BR>&gt; outputFile[255]="breast_op.mhd";<BR>&gt; <BR>&gt; float timeStep = 0.25,<BR>&gt; <BR>&gt; conductance = 5.0;<BR>&gt; <BR>&gt; typedef itk::Image&lt; InputPixelType, 2 &gt; InputImageType; // float type<BR>&gt; <BR>&gt; typedef itk::Image&lt; OutputPixelType, 2 &gt; OutputImageType; // float type<BR>&gt; <BR>&gt; typedef itk::Image<UNSIGNED 2 long,> LabeledImageType;<BR>&gt; <BR>&gt; typedef itk::Image<FLOAT, 2> ScalarImageType;<BR>&gt; <BR>&gt; typedef itk::Image<UNSIGNED 2 long,> WriteImageType;<BR>&gt; <BR>&gt; typedef itk::GradientAnisotropicDiffusionImageFilter<INPUTIMAGETYPE, <br>&gt; OutputImageType &gt; FilterType;<BR>&gt; <BR>&gt; FilterType::Pointer filter = FilterType::New();<BR>&gt; <BR>&gt; // Instantiate Gradient Magnitude Filter typedef <BR>&gt; itk::GradientMagnitudeImageFilter<INPUTIMAGETYPE, OutputImageType><BR>&gt; <BR>&gt; GradientFilterType;<BR>&gt; <BR>&gt; GradientFilterType::Pointer gradientFilter =
 GradientFilterType::New();<BR>&gt; <BR>&gt; typedef itk::WatershedImageFilter<SCALARIMAGETYPE> WatershedFilterType;<BR>&gt; <BR>&gt; WatershedFilterType::Pointer watershed = WatershedFilterType::New();<BR>&gt; <BR>&gt; typedef itk::ImageFileWriter&lt; WriteImageType &gt; WriterType; // write <BR>&gt; output image as short - use rescaler<BR>&gt; <BR>&gt; WriterType::Pointer writer = WriterType::New();<BR>&gt; <BR>&gt; typedef itk::ImageFileReader&lt; InputImageType &gt; ReaderType; // read input <BR>&gt; image as float<BR>&gt; <BR>&gt; ReaderType::Pointer reader = ReaderType::New();<BR>&gt; <BR>&gt; reader-&gt;SetFileName(inputFile);<BR>&gt; <BR>&gt; writer-&gt;SetFileName( outputFile );<BR>&gt; <BR>&gt; _// Read Input Image of RAW Type (uses MetaImage Header)_<BR>&gt; <BR>&gt; try { reader-&gt;Update(); }<BR>&gt; <BR>&gt; catch( itk::ExceptionObject &amp; e ) {<BR>&gt; <BR>&gt; std::cerr &lt;&lt; "Exception caught during Raw file reading " &lt;&lt; std::endl;<BR>&gt; <BR>&gt;
 std::cerr &lt;&lt; e &lt;&lt; std::endl;<BR>&gt; <BR>&gt; std::cout&lt;&lt; "\n\nMake Sure if the file name you specified already <BR>&gt; exists...\n";<BR>&gt; <BR>&gt; return -1;<BR>&gt; <BR>&gt; }<BR>&gt; <BR>&gt; _// First apply Edge Preserving smoothing filter "Anisotropic Diffusion <BR>&gt; Filter"_<BR>&gt; <BR>&gt; filter-&gt;SetInput( reader-&gt;GetOutput() );<BR>&gt; <BR>&gt; filter-&gt;SetIterations(noOfIterations); // default value -&gt; 3<BR>&gt; <BR>&gt; filter-&gt;SetConductanceParameter(conductance); // default value -&gt; 5.0<BR>&gt; <BR>&gt; filter-&gt;SetTimeStep(timeStep); // default value -&gt; 0.25 for 2-D image<BR>&gt; <BR>&gt; _// Pass the output of Anisotropic Diffusion Filter to <BR>&gt; GradientMagnitudeFilter_<BR>&gt; <BR>&gt; gradientFilter-&gt;SetInput( filter-&gt;GetOutput() );<BR>&gt; <BR>&gt; _// Apply Watershed Segmentation_<BR>&gt; <BR>&gt; watershed-&gt;SetInput(gradientFilter-&gt;GetOutput());<BR>&gt; <BR>&gt;
 watershed-&gt;SetThreshold(threshold); // 0.30<BR>&gt; <BR>&gt; watershed-&gt;SetLevel(floodLevel); // 0.50<BR>&gt; <BR>&gt; writer-&gt;SetInput(watershed-&gt;GetOutput());<BR>&gt; <BR>&gt; _// Execute the pipeline_<BR>&gt; <BR>&gt; try { writer-&gt;Update(); }<BR>&gt; <BR>&gt; catch( itk::ExceptionObject &amp; excep ){<BR>&gt; <BR>&gt; std::cerr &lt;&lt; "Exception caught !" &lt;&lt; std::endl;<BR>&gt; <BR>&gt; std::cerr &lt;&lt; excep &lt;&lt; std::endl;<BR>&gt; <BR>&gt; retVal = -1;<BR>&gt; <BR>&gt; }<BR>&gt; <BR>&gt; }<BR>&gt; <BR>&gt; <BR>&gt; ***********************************************************************************<BR>&gt; <BR>&gt; */Joshua Cates <CATES at SCI.UTAH.EDU>/* wrote:<BR>&gt; <BR>&gt; Hi,<BR>&gt; <BR>&gt; Thanks for the feedback on the watershed example. This code is old and<BR>&gt; probably in need of updating for more recent developments in the ITK IO<BR>&gt; classes. I will take a look.<BR>&gt; <BR>&gt; Josh.<BR>&gt; <BR>&gt; On Mon, 23 Feb 2004, neha k
 wrote:<BR>&gt; <BR>&gt; &gt;<BR>&gt; &gt; Hi All,<BR>&gt; &gt;<BR>&gt; &gt; I am trying to run exampleI programs in Watershed segmetnation. I<BR>&gt; tried<BR>&gt; &gt; the example program with Input file as PGM file (in.pgm) which is of<BR>&gt; &gt; size (24*7). When I run itkWatershedSegmentationExample.cxx, I get 5<BR>&gt; &gt; output files of raw format (with level = 0.50). When I set any of<BR>&gt; those<BR>&gt; &gt; 5 output files as an input file to second program<BR>&gt; itkWSRawToPNG.cxx so<BR>&gt; &gt; that I can convert it to png file to view, program crashes( on<BR>&gt; statement<BR>&gt; &gt; reader_update()). What should be the input file given to this second<BR>&gt; &gt; program? Also, if i want to segment the raw br est images, what<BR>&gt; reader<BR>&gt; &gt; should I use and how should i generate the output files? What<BR>&gt; filters,<BR>&gt; &gt; mappers should I use to apply watershed segmentation on grayscale<BR>&gt; breast<BR>&gt; &gt; images of Raw format to
 find out if there is any lesion inside<BR>&gt; the brest<BR>&gt; &gt; image? (Currently, I am using MetaImageReader to apply other ITK<BR>&gt; filters<BR>&gt; &gt; on breast images.)<BR>&gt; &gt;<BR>&gt; &gt; Any suggestions are appreiated.<BR>&gt; &gt;<BR>&gt; &gt; My input PGM file is as follows<BR>&gt; &gt;<BR>&gt; &gt;<BR>&gt; ***************************************************************************************<BR>&gt; &gt;<BR>&gt; &gt; P2<BR>&gt; &gt;<BR>&gt; &gt; 24 7<BR>&gt; &gt;<BR>&gt; &gt; 15<BR>&gt; &gt;<BR>&gt; &gt; 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0<BR>&gt; &gt;<BR>&gt; &gt; 0 3 3 3 3 0 0 7 7 7 7 0 0 11 11 11 11 0 0 15 15 15 15 0<BR>&gt; &gt;<BR>&gt; &gt; 0 3 0 0 0 0 0 7 0 0 0 0 0 11 0 0 0 0 0 15 0 0 15 0<BR>&gt; &gt;<BR>&gt; &gt; 0 3 3 3 0 0 0 7 7 7 0 0 0 11 11 11 0 0 0 15 15 15 15 0<BR>&gt; &gt;<BR>&gt; &gt; 0 3 0 0 0 0 0 7 0 0 0 0 0 11 0 0 0 0 0 15 0 0 0 0<BR>&gt; &gt; *&gt; 0 3 0 0 0 0 0 7 7 7 7 0 0 11 11 11 11 0 0 15 0 0 0 0<BR>&gt; &gt;<BR>&gt; &gt;
 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0<BR>&gt; &gt;<BR>&gt; &gt;<BR>&gt; &gt;<BR>&gt; &gt;<BR>&gt; ***************************************************************************************<BR>&gt; <BR>&gt; &gt;<BR>&gt; &gt; Thanks,<BR>&gt; &gt;<BR>&gt; &gt; Neha<BR>&gt; &gt;<BR>&gt; &gt;<BR>&gt; &gt; ---------------------------------<BR>&gt; &gt; Do you Yahoo!?<BR>&gt; &gt; Yahoo! Mail SpamGuard - Read only the mail you want.<BR>&gt; <BR>&gt; _______________________________________________<BR>&gt; Insight-users mailing list<BR>&gt; Insight-users at itk.org<BR>&gt; http://www.itk.org/mailman/listinfo/insight-users*<BR>&gt; <BR>&gt; ------------------------------------------------------------------------<BR>&gt; *Do you Yahoo!?<BR>&gt; Get better spam protection with Yahoo! Mail <BR>&gt; <HTTP: tools antispam.yahoo.com *http: mailtag_us us.rd.yahoo.com>*<BR><BR><BR><BR>_______________________________________________<BR>Insight-users mailing
 list<BR>Insight-users at itk.org<BR>http://www.itk.org/mailman/listinfo/insight-users</BLOCKQUOTE></DIV><p><hr SIZE=1>
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\par Enter Output File Name with extention(.mhd) only -->c:\\breast_segment.mhd}{\insrsid15806933 
\par ----------------------------------------------------------------------------------------------------}{\insrsid15806933\charrsid15806933 
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\par 
\par  File succesfully writen !
\par Press any key to continue}{\insrsid15806933\charrsid15806933 
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