<div dir="ltr">Hi Yiming,<div><br></div><div>In image1.cxx file the codes only illustrates how to set an image but not further than that... </div><div><br></div><div>The following examples illustrates other steps..you may consider that each example adds a step to pipeline of reading/writing an image , so in Image5.cxx you will see the code for writing an output image, (where you will have output)</div>
<div><br></div><div><div>const bool importImageFilterWillOwnTheBuffer = true;</div><div> importFilter->getSetImportPointer( localBuffer, numberOfPixels, </div><div> importImageFilterWillOwnTheBuffer );</div>
<div> // Software Guide : EndCodeSnippet</div><div><br></div><div><br></div><div> // Software Guide : BeginLatex</div><div> //</div><div> // Finally, we can connect the output of this filter to a pipeline. </div><div>
// For simplicity we just use a writer here, but it could be any other filter.</div><div> //</div><div> // Software Guide : EndLatex </div><div><br></div><div> typedef itk::ImageFileWriter< ImageType > WriterType;</div>
<div> WriterType::Pointer writer = WriterType::New();</div><div><br></div><div> writer->SetFileName( argv[1] );</div><div><br></div><div> // Software Guide : BeginCodeSnippet</div><div> writer->SetInput( importFilter->GetOutput() );</div>
<div> // Software Guide : EndCodeSnippet</div><div><br></div><div><br></div><div> try</div><div> {</div><div> writer->Update();</div><div> }</div><div> catch( itk::ExceptionObject & exp ) </div><div> {</div>
<div> std::cerr << "Exception caught !" << std::endl;</div><div> std::cerr << exp << std::endl;</div><div> }</div><div><br></div><div><br></div><div>You will find everything is illustrated in details, in chapter 4, sections 4.1 and 4.2 in ItkSoftwareGuide.pdf</div>
<div><br></div><div><br></div><div><br></div></div><div>Regards,<br>Aya R. ElGebeely<br><br>
<br><br><div class="gmail_quote">On 30 March 2010 21:16, Yiming Jing <span dir="ltr"><<a href="mailto:yjing@andrew.cmu.edu">yjing@andrew.cmu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Hi, all<br><br>I am new to ITK.<br>And I have followed the instruction of example image1 and run image.exe. But why is there nothing to output? <br clear="all"><br>Yiming<br>-- <br><font color="#888888">Yiming Jing<br><br>
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