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<div class="moz-cite-prefix">You could use Python to make the link
between Matlab file and VTK<br>
<br>
read the file with numpy with <br>
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<a
href="http://docs.scipy.org/doc/scipy/reference/tutorial/io.html">http://docs.scipy.org/doc/scipy/reference/tutorial/io.html</a><br>
<br>
<br>
and save in VTK through the VTK wrapper<br>
<br>
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<a href="https://code.google.com/p/devide/wiki/NumPyToVTK">https://code.google.com/p/devide/wiki/NumPyToVTK</a><br>
<br>
be sure of saving the Matlab file with -V6 option<br>
<br>
On 13-12-12 08:12 AM, zhq wrote:<br>
</div>
<blockquote
cite="mid:47c48c50.3bc3a.142e6efa607.Coremail.15891495523@126.com"
type="cite">
<div
style="line-height:1.7;color:#000000;font-size:14px;font-family:arial">Dear
all :
<div> I run matlab code , and get a data which is save as
mat format file . Then , I wish segment the data with ITK .
How can I read the data with ITK .</div>
<div> Can I save the data as vtk format file and then to
read it with ITK ?</div>
<div> The follow is what I has done :</div>
<div> ( In matlab :)</div>
<div> save('MRI.vtk','MRAImgs') % the
MRAImgs is the mat format data , I want to save the data as
vtk format</div>
<div> ( In ITK :)</div>
<div> <span style="line-height: 1.7;">typedef
itk::ImageFileReader<InternalImageType> ReaderType ; </span></div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span> ReaderType::Pointer
reader = ReaderType::New();</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
reader->SetFileName("G:\\Graduation Design\\ITK
code\\MRI.vtk");</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
try</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
{</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
reader->Update();</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
}</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
catch( itk::ExceptionObject & excep )</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
<span class="Apple-tab-span" style="white-space:pre"> </span> {</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
std::cerr << "Exception caught !" <<
std::endl;</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
std::cerr << excep << std::endl;</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
system("pause");</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>
}</div>
<div> But a error appears:</div>
<div> <img
src="cid:part3.05090109.09020501@gmail.com"
style="line-height: 1.7;"></div>
<div> What should I do ?</div>
<div> Thanks in advance !</div>
<div>zhq</div>
<div><br>
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