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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Wow, that’s a great project! But it is hard for me to understand it. I applied vtkImageBlend to combine the original and mask images. That’s a pretty easy way for me. But I cannot change the mask image color. Do you have any idea to change the mask image color?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> </span><span style='font-size:10.0pt;font-family:DotumChe'>vtkSmartPointer<vtkLookupTable> table1 = vtkSmartPointer<vtkLookupTable>::New();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table1->SetRange(100, 150); <span style='color:green'><o:p></o:p></span></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table1->SetValueRange(0.0, 1.0); <span style='color:green'><o:p></o:p></span></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table1->SetSaturationRange(0.0, 0.0); <span style='color:green'><o:p></o:p></span></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table1->SetRampToLinear();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table1->Build();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> vtkSmartPointer<vtkImageMapToColors> color1 = vtkSmartPointer<vtkImageMapToColors>::New();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> color1->SetLookupTable(table1);<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> color1->SetInput(</span><span style='font-size:10.0pt;font-family:DotumChe'>Original</span><span style='font-size:10.0pt;font-family:DotumChe'>->GetOutput());<span style='color:green'>//original image </span></span><span style='font-size:10.0pt;font-family:DotumChe'><o:p></o:p></span></p><p class=MsoNormal style='text-indent:10.5pt'><span style='font-size:10.0pt;font-family:DotumChe'>color1->Update();</span><span style='font-size:10.0pt;font-family:DotumChe'><o:p></o:p></span></p><p class=MsoNormal style='text-indent:10.5pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> </span><span style='font-size:10.0pt;font-family:DotumChe'>vtkSmartPointer<vtkLookupTable> table2 = vtkSmartPointer<vtkLookupTable>::New();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table2->SetRange(0, 255); <span style='color:green'><o:p></o:p></span></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table2->SetValueRange(0,1); <span style='color:green'><o:p></o:p></span></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table2->SetSaturationRange(0.0, 0.0); <span style='color:green'><o:p></o:p></span></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table2->SetRampToLinear();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> table2->Build();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> vtkSmartPointer<vtkImageMapToColors> color2 = vtkSmartPointer<vtkImageMapToColors>::New();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> color2->SetLookupTable(table2);<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> color2->SetInput</span><span style='font-size:10.0pt;font-family:DotumChe'>(Mask</span><span style='font-size:10.0pt;font-family:DotumChe'>->GetOutput());<span style='color:green'>//mask image</span></span><span style='font-size:10.0pt;font-family:DotumChe'><o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> color2->Update();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> vtkSmartPointer<vtkImageBlend> imgBlender = <o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> vtkSmartPointer<vtkImageBlend>::New();<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> imgBlender->SetOpacity( 0, 1 );<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> imgBlender->SetOpacity( 1, 0.3 );<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'><o:p> </o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> imgBlender->SetInput( 0, color1->GetOutput() );<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'> imgBlender->SetInput( 1, color2->GetOutput() );<o:p></o:p></span></p><p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;font-family:DotumChe'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:10.5pt'><span style='font-size:10.0pt;font-family:DotumChe'>vtkImageViewer2 *imageViewer1 = vtkImageViewer2::New();</span><span style='font-size:10.0pt;font-family:DotumChe'><o:p></o:p></span></p><p class=MsoNormal style='text-indent:10.5pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>…<o:p></o:p></span></p><p class=MsoNormal style='text-indent:10.5pt'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><img width=350 height=307 id="图片_x0020_2" src="cid:image001.jpg@01CBCEEB.495BF1F0"></span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Yang<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span lang=ZH-CN style='font-size:10.0pt;font-family:宋体'>发件人</span></b><b><span style='font-size:10.0pt;font-family:宋体'>:</span></b><span style='font-size:10.0pt;font-family:宋体'> David Doria [mailto:daviddoria@gmail.com] <br><b><span lang=ZH-CN>发送时间</span>:</b> 2011</span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>년</span><span style='font-size:10.0pt;font-family:宋体'> 2</span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>월</span><span style='font-size:10.0pt;font-family:宋体'> 17</span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>일</span><span lang=ZH-CN style='font-size:10.0pt;font-family:宋体'> </span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>목요일</span><span lang=ZH-CN style='font-size:10.0pt;font-family:宋体'> </span><span lang=ZH-CN style='font-size:10.0pt;font-family:"Batang","serif"'>오후</span><span style='font-size:10.0pt;font-family:宋体'> 9:25<br><b><span lang=ZH-CN>收件人</span>:</b> Xiaopeng Yang<br><b><span lang=ZH-CN>抄送</span>:</b> vtk; insight-users@itk.org<br><b><span lang=ZH-CN>主题</span>:</b> Re: [Insight-users] Overlay segmented binary image on vtkImageViewer2<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Thu, Feb 17, 2011 at 4:38 AM, Xiaopeng Yang <<a href="mailto:yxp233@postech.ac.kr">yxp233@postech.ac.kr</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hello,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I am trying to overlay the segmented binary image on vtkImageViewer2. The supposed result should look like this:<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><img border=0 width=301 height=293 id="_x0000_i1025" src="cid:image004.jpg@01CBCEEA.F7EA2EE0"><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Does anyone have any good ideas??<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Thanks,<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Xiaopeng<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><o:p> </o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>I do a binary mask overlay in this project:<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal><a href="https://github.com/daviddoria/StructurePropagation">https://github.com/daviddoria/StructurePropagation</a><br clear=all><o:p></o:p></p></div><div><p class=MsoNormal>Take a look at the <span class=apple-style-span><span style='font-size:7.5pt;font-family:Courier'>LoadMask here </span></span><a href="https://github.com/daviddoria/StructurePropagation/blob/master/InnerWidget.txx">https://github.com/daviddoria/StructurePropagation/blob/master/InnerWidget.txx</a><o:p></o:p></p></div><div><p class=MsoNormal style='line-height:15.0pt'><span style='font-size:9.0pt;font-family:Courier'><br><br><span class=apple-style-span><o:p></o:p></span></span></p></div><div><p class=MsoNormal><span class=apple-style-span><span style='font-size:9.0pt;font-family:Courier'>Also, these two examples show two methods of doing this (VTK only)</span></span><o:p></o:p></p></div><div><p class=MsoNormal><span class=apple-style-span><span style='font-size:9.0pt;font-family:Courier'><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Visualization/ImageTransparency">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Visualization/ImageTransparency</a></span></span><o:p></o:p></p></div><div><p class=MsoNormal><span class=apple-style-span><span style='font-size:9.0pt;font-family:Courier'><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Images/Transparency">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Images/Transparency</a></span></span><o:p></o:p></p></div><div><p class=MsoNormal style='line-height:15.0pt'><span style='font-size:9.0pt;font-family:Courier'><br><br><span class=apple-style-span><o:p></o:p></span></span></p><p class=MsoNormal>David<o:p></o:p></p></div></div></body></html>