<div dir="ltr"><div><div><div>Dear Annabelle,<br></div>I guess the CastImageFilter [1] may do that job.<br><br></div>HTH,<br></div>JON HAITZ<br><br>[1] <a href="http://www.itk.org/Doxygen/html/classitk_1_1CastImageFilter.html">http://www.itk.org/Doxygen/html/classitk_1_1CastImageFilter.html</a><br>
<br><div><div><div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On 26 February 2014 10:53, Annabelle Dupuis <span dir="ltr"><<a href="mailto:dupuis.annabelle@yahoo.fr" target="_blank">dupuis.annabelle@yahoo.fr</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-size:12pt;font-family:HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif">
Thanks Matt for your awnser but I finally solved it.<br>However I have another question.<br><br>I'm actually doing some segmentation so I started apllying a median filter and a threshold on my image made of 'unsigned short'.<br>
The probleme now is that when I want to apply th morphological filters nothing happens unless If I use an 'unsigned char' image data from the begining wich mess up all the threshold filter.<br><br>Is there any way to convert an unsigned short image data to an unsigned char?<br>
<br>Thank you guys<br><div><span><br></span></div><div style="display:block"> <br> <br> <div style="font-family:HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;font-size:12pt"> <div style="font-family:HelveticaNeue,Helvetica Neue,Helvetica,Arial,Lucida Grande,sans-serif;font-size:12pt">
<div dir="ltr"> <font face="Arial"> Le Mercredi 26 février 2014 1h17, Matt McCormick <<a href="mailto:matt.mccormick@kitware.com" target="_blank">matt.mccormick@kitware.com</a>> a écrit :<br> </font> </div><div><div class="h5">
<div>Hi Anna,<br clear="none"><br clear="none">What is the complete code?<br clear="none"><br clear="none">Thanks,<br clear="none">Matt<br clear="none"><div><br clear="none">On Tue, Feb 25, 2014 at 4:55 AM, Annabelle Dupuis<br clear="none">
<<a shape="rect" href="mailto:dupuis.annabelle@yahoo.fr" target="_blank">dupuis.annabelle@yahoo.fr</a>> wrote:<br clear="none">> Hi guys, I'm a newbie in ITK and I would like to make some changes on an<br clear="none">
> image<br clear="none">> that I read from a file and then check it on Quickview.<br clear="none">> So I use<br clear="none">> itk::Image<signed short, 2 >
ImageType;<br clear="none">> itk::ImageFileReader<ImageType> ReaderType;<br clear="none">> ReaderType::Pointer reader = ReaderType::New();<br clear="none">> reader->SetFileName( inputFilename );<br clear="none">
><br clear="none">> THe probleme is that when I use<br clear="none">><br clear="none">> ImageType::RegionType region;<br clear="none">> ImageType::IndexType start;<br clear="none">> start[0] = 0;<br clear="none">
> start[1] = 0;<br clear="none">><br clear="none">> ImageType::SizeType size;<br clear="none">> size[0] = 200;<br clear="none">> size[1] = 300;<br clear="none">><br clear="none">> region.SetSize(size);<br clear="none">
> region.SetIndex(start);<br clear="none">><br clear="none">> ImageType::Pointer reader =
ImageType::New();<br clear="none">> reader->SetRegions(region);<br clear="none">> reader->Allocate();<br clear="none">><br clear="none">> for(unsigned int r = 20; r < 80; r++)<br clear="none">> {<br clear="none">
> for(unsigned int c = 30; c < 100; c++)<br clear="none">> {<br clear="none">> ImageType::IndexType pixelIndex;<br clear="none">> pixelIndex[0] = r;<br clear="none">> pixelIndex[1] = c;<br clear="none">
><br clear="none">> reader->SetPixel(pixelIndex, 255);<br clear="none">> }<br clear="none">> }<br clear="none">><br clear="none">> well nothing happen to the loaded image.<br clear="none">
> I'm sure I'm missing something basic but I just started coding
with this<br clear="none">> tool.<br clear="none">> Thanks for your help.<br clear="none">><br clear="none">> Anna<br clear="none">><br clear="none">> _______________________________________________<br clear="none">
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