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<div><span class="gmail_quote">On 12/22/09, <b class="gmail_sendername">Bill Lorensen</b> <<a href="mailto:bill.lorensen@gmail.com">bill.lorensen@gmail.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Imaging/vtkImageAccumulate<br><br>On Tue, Dec 22, 2009 at 5:58 PM, Christopher Denter<br><<a href="mailto:dennda@the-space-station.com">dennda@the-space-station.com</a>> wrote:<br>
> Hi,<br>><br>> my program loads a set of DICOM files from a DICOM directory.<br>> How can I retrieve the histogram for such a DICOM dataset?<br>> It's no problem for me to load it when the dataset is loaded, so I could even use some external program, though obviously I'd prefer to do this via VTK directly.<br>
><br>> Unfortunately I was unable to find any method that allows me to get the data I need. Do I need to use ITK/gdcm here?<br>><br>> Thanks!<br>><br>> Merry Christmas to all of you,<br>> Christopher<br>
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</blockquote></div><br>
<div><br>We should have an example of creating histograms. Christopher, if/when you get it to work, can you send a small demo to the list or post it at<br clear="all"><a href="http://vtk.org/Wiki/index.php?title=VTK/Examples/Histogram&action=edit&redlink=1">http://vtk.org/Wiki/index.php?title=VTK/Examples/Histogram&action=edit&redlink=1</a><br>
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<div>You may want to start with something simple like a jpeg with a known/simple histogram to make sure you're doing it right.</div>
<div> </div>
<div>David</div>