In the example, did you change:<br> const int dim = 2;<br>to<br> const int dim = 3;<br><br><br><div class="gmail_quote">On Mon, Apr 25, 2011 at 9:13 PM, Tiago Brizolara da Rosa <span dir="ltr"><<a href="mailto:yarroo@yahoo.com">yarroo@yahoo.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt;"><div>Hi all,<br>
<br> I would like to know if there is a fast way of manipulating a slice of a 3D volume. Specifically, I want to apply a filter to individual slices of a volume. The only way I know for doing that is by, for each desired slice: applying a <i>ExtractImageFilter</i> and then applying the filter I want to use to the slice image generated.</div>
<div> Is there a way for jumping this step (<i>ExtractImageFilter</i>)? For example, if I wanted to manipulate the pixels of my desired slices, I should use the <i>ImageSliceIteratorWithIndex</i>, so I wouldn´t need the <i>ExtractImageFilter</i>. But what I want is to apply a filter to each slice. Is it posible to do this without having to generate a new image for each one with <i>ExtractImageFilter</i>?</div>
<div> </div>
<div> Now the problem with <i>BinaryFillholeImageFilter</i>. In fact, the reason for the above question comes from a workaround to the problem with this filter.</div>
<div> I tried to use <i>BinaryFillholeImageFilter</i> in exactly the same way as in the example file <i>binary_fill_hole.cxx</i>, but without success. Then I noticed that it works fine if my image is two-dimensional (I was trying to use in a 3D image read from a DICOM series). It was not supposed to work in a 3D image?</div>
<div> I am using ITK 3.8.0 in Windows 7 and downloaded the code for the morphology filters and samples from the Insight Journal´s article <font size="6" face="Arial"><font size="3" face="Arial">
<p align="left"><i>Label object representation and manipulation with ITK</i> (<a href="http://www.insight-journal.org/browse/publication/176" target="_blank">http://www.insight-journal.org/browse/publication/176</a>).</p>
</font></font> Well, as a workaround, I want to apply <i>BinaryFillholeImageFilter</i> to all the individual slices of the volume. I think that generating a 2D image for each one would be very painfull. This is the reason for the first question of this e-mail. </div>
<div> </div>
<div> Thanks in advance,</div>
<div> </div><font color="#888888">
<div> Tiago</div></font></div></div><br>_____________________________________<br>
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