<p dir="ltr">Does not work, does not help.</p>
<div class="gmail_quote">On Feb 18, 2014 6:52 PM, "Sam Raby" <<a href="mailto:rabysam28@gmail.com">rabysam28@gmail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hello,<div><br></div><div>I am using vtkBlendImage to overlay two DICOM images. The two images are already perfectly co-registered. </div><div><br></div><div>To overlay them, I am using the following code, but it does not work well. Would you advice if there is any problem with the code? Thanks!<div>


<br></div><div>
<pre style="margin-top:0px;margin-bottom:0px"><span style="color:rgb(192,192,192)">    </span>reader1<span style>-></span><span style>SetDirectoryName</span><span style>(</span><span style="color:rgb(0,128,0)">"/home/dicomDIR1"</span><span style>);</span></pre>



<pre style="margin-top:0px;margin-bottom:0px"><span style="color:rgb(192,192,192)">    </span>reader1<span style>-></span><span style="font-style:italic">Update</span><span style>();</span></pre>


<pre style="margin-top:0px;margin-bottom:0px"><br></pre>
<pre style="margin-top:0px;margin-bottom:0px"><pre style="margin-top:0px;margin-bottom:0px"><span style="color:rgb(192,192,192)">    </span>reader2<span style>-></span><span style>SetDirectoryName</span><span style>(</span><span style="color:rgb(0,128,0)">"/home/dicomDIR2"</span><span style>);</span></pre>


<pre style="margin-top:0px;margin-bottom:0px"><span style="color:rgb(192,192,192)">    </span>reader2<span style>-></span><span style="font-style:italic">Update</span><span style>();</span></pre>

<pre style="margin-top:0px;margin-bottom:0px"><br></pre><pre style="margin-top:0px;margin-bottom:0px"><pre style="margin-top:0px;margin-bottom:0px"><span style="color:rgb(192,192,192)">    </span>blend<span style>-></span><span style="font-style:italic">AddInputConnection</span><span style>(</span>reader1<span style>-></span><span style>GetOutputPort</span><span style>());</span></pre>


<pre style="margin-top:0px;margin-bottom:0px"><span style="color:rgb(192,192,192)">    </span>blend<span style>-></span><span style="font-style:italic">AddInputConnection</span><span style>(</span>reader2<span style>-></span><span style>GetOutputPort</span><span style>());</span></pre>


<pre style="margin-top:0px;margin-bottom:0px"><span style><br></span></pre><pre style="margin-top:0px;margin-bottom:0px"><pre style="margin-top:0px;margin-bottom:0px"><span style="color:rgb(192,192,192)">    </span>blend<span style>-></span><span style>SetOpacity</span><span style>(</span><span style="color:rgb(0,0,128)">0</span><span style>,0</span><span style>.5</span><span style>);</span></pre>


<pre style="margin-top:0px;margin-bottom:0px"><span style="color:rgb(192,192,192)">    </span>blend<span style>-></span><span style>SetOpacity</span><span style>(</span><span style="color:rgb(0,0,128)">1</span><span style>,</span><font color="#000080">0.5</font><span style>);</span></pre>


<pre style="margin-top:0px;margin-bottom:0px"><pre style="margin-top:0px;margin-bottom:0px"><span style="color:rgb(192,192,192)">    </span>imageViewer<span style>-></span><span style="font-style:italic">SetInputConnection</span><span style>(</span>blend<span style>-></span><span style>GetOutputPort</span><span style>());</span></pre>


<pre style="margin-top:0px;margin-bottom:0px">    imageViewer<span style>-></span><span style="font-style:italic">SetSlice</span><span style>(</span><span style>oneSlice</span><span style>);</span></pre>

</pre><pre style="margin-top:0px;margin-bottom:0px"><span style><br></span></pre><pre style="margin-top:0px;margin-bottom:0px"><span style><br></span></pre><pre style="margin-top:0px;margin-bottom:0px">

<br></pre><pre style="margin-top:0px;margin-bottom:0px"><pre style="margin-top:0px;margin-bottom:0px"><br></pre>
<pre style="margin-top:0px;margin-bottom:0px"><br></pre></pre></pre></pre></pre><pre style="margin-top:0px;margin-bottom:0px"></pre></div></div></div>
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