<div dir="ltr"><div dir="ltr"><p class="MsoNormal" style="line-height:23.8px;font-size:10.5pt;margin:0cm 0cm 0.0001pt;text-align:justify;font-family:DengXian"><span lang="EN-US">Hello!</span></p><p class="MsoNormal" style="line-height:23.8px;font-size:10.5pt;margin:0cm 0cm 0.0001pt;text-align:justify;font-family:DengXian"><span lang="EN-US">I am trying to use rtkfdk.cxx for CT reconstruction. The first step is to import my real projection image through rtkprojectionreader. Since I am a beginner, I am not familiar with this part of the code (below). Excuse me, where should I enter the file address of the real projected image (720 tif images) to be imported? Is it entered in the ggo file?</span></p><p class="MsoNormal" style="line-height:23.8px;font-size:10.5pt;margin:0cm 0cm 0.0001pt;text-align:justify;font-family:DengXian"><span lang="EN-US">-------------------------------------------------- --------------------</span></p><p class="MsoNormal" style="line-height:23.8px;font-size:10.5pt;margin:0cm 0cm 0.0001pt;text-align:justify;font-family:DengXian"><span lang="EN-US">  // Projections reader</span></p><p class="MsoNormal" style="line-height:23.8px;font-size:10.5pt;margin:0cm 0cm 0.0001pt;text-align:justify;font-family:DengXian"><span lang="EN-US">   using ReaderType = rtk::ProjectionsReader<OutputImageType>;</span></p><p class="MsoNormal" style="line-height:23.8px;font-size:10.5pt;margin:0cm 0cm 0.0001pt;text-align:justify;font-family:DengXian"><span lang="EN-US">   ReaderType::Pointer reader = ReaderType::New();</span></p><p class="MsoNormal" style="line-height:23.8px;font-size:10.5pt;margin:0cm 0cm 0.0001pt;text-align:justify;font-family:DengXian"><span lang="EN-US">   rtk::SetProjectionsReaderFromGgo<ReaderType, args_info_rtkfdk>(reader, args_info);</span></p><p class="MsoNormal" style="line-height:23.8px;font-size:10.5pt;margin:0cm 0cm 0.0001pt;text-align:justify;font-family:DengXian"><span lang="EN-US">-------------------------------------------------- ----------------------</span><span lang="EN-US" style="font-size:12pt"></span></p><p class="MsoNormal" style="line-height:23.8px;font-size:10.5pt;margin:0cm 0cm 0.0001pt;text-align:justify;font-family:DengXian"><span lang="EN-US">I sincerely hope that you can give me the following help, thank you!</span></p><div><span lang="EN-US"><br></span></div></div></div>