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<div class="moz-cite-prefix">It is a compiler issue.<br>
I compiled in release mode ITK and the test code using gcc 4.3 and
it works fine.<br>
The problem seems raises with gcc 4.8 and 4.7<br>
<br>
Thanks a lot.<br>
Paolo<br>
<br>
<br>
<br>
On 28/06/2013 13:14, Bill Lorensen wrote:<br>
</div>
<blockquote
cite="mid:CADZJ4hP8p0Wt3Z3TnKuwE=4cEYhcs6bi+_FqybBrNxiz25MZJw@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>I tried your code on both itkv3 and itkv4. With my own
data, they both ran.<br>
<br>
</div>
What data format are you using?<br>
<br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Fri, Jun 28, 2013 at 11:38 AM, Paolo
Zaffino <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:p.zaffino@yahoo.it" target="_blank">p.zaffino@yahoo.it</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>Hi,<br>
this is the output:<br>
<br>
Image (0x2a2cdf0)<br>
RTTI typeinfo: itk::Image<unsigned char, 3u><br>
Reference Count: 1<br>
Modified Time: 193<br>
Debug: Off<br>
Observers: <br>
none<br>
Source: (0x2a28a10) <br>
Source output index: 0<br>
Release Data: Off<br>
Data Released: False<br>
Global Release Data: Off<br>
PipelineMTime: 10<br>
UpdateMTime: 194<br>
LargestPossibleRegion: <br>
Dimension: 3<br>
Index: [0, 0, 0]<br>
Size: [512, 512, 89]<br>
BufferedRegion: <br>
Dimension: 3<br>
Index: [0, 0, 0]<br>
Size: [512, 512, 89]<br>
RequestedRegion: <br>
Dimension: 3<br>
Index: [0, 0, 0]<br>
Size: [512, 512, 89]<br>
Spacing: [0.539, 0.539, 2.5]<br>
Origin: [0, 0, 0]<br>
Direction: <br>
1 0 0<br>
0 1 0<br>
0 0 1<br>
<br>
IndexToPointMatrix: <br>
0.539 0 0<br>
0 0.539 0<br>
0 0 2.5<br>
<br>
PointToIndexMatrix: <br>
1.85529 0 0<br>
0 1.85529 0<br>
0 0 0.4<br>
<br>
PixelContainer: <br>
ImportImageContainer (0x2a2d050)<br>
RTTI typeinfo:
itk::ImportImageContainer<unsigned long, unsigned
char><br>
Reference Count: 1<br>
Modified Time: 192<br>
Debug: Off<br>
Observers: <br>
none<br>
Pointer: 0x7f5cf3736010<br>
Container manages memory: true<br>
Size: 23330816<br>
Capacity: 23330816<br>
<br>
<br>
Thanks.<span class="HOEnZb"><font color="#888888"><br>
Paolo</font></span>
<div>
<div class="h5"><br>
<br>
<br>
<br>
On 28/06/2013 11:02, Bill Lorensen wrote:<br>
</div>
</div>
</div>
<div>
<div class="h5">
<blockquote type="cite">
<div dir="ltr">
<div>
<div>After reader->Update()<br>
<br>
</div>
put<br>
reader->GetOutput()->Print(std::cout);<br>
</div>
to see the read image.<br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Thu, Jun 27, 2013 at
9:16 PM, Paolo Zaffino <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:p.zaffino@yahoo.it"
target="_blank">p.zaffino@yahoo.it</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<table border="0" cellpadding="0"
cellspacing="0">
<tbody>
<tr>
<td valign="top">
<p dir="ltr">Hi,<br>
The strange thing is that in debug
mode (both ITK that my code) it
works fine.</p>
</td>
</tr>
</tbody>
</table>
<div>
<div> <br>
<div> </div>
<div>
<div>
<div style="font-size:0.9em">
<hr size="1"> <b> <span
style="font-weight:bold">From:</span>
</b> Bradley Lowekamp <<a
moz-do-not-send="true"
href="mailto:blowekamp@mail.nih.gov"
target="_blank">blowekamp@mail.nih.gov</a>>;
<br>
<b> <span style="font-weight:bold">To:</span>
</b> Paolo Zaffino <<a
moz-do-not-send="true"
href="mailto:p.zaffino@yahoo.it"
target="_blank">p.zaffino@yahoo.it</a>>;
<br>
<b> <span style="font-weight:bold">Cc:</span>
</b> Bill Lorensen <<a
moz-do-not-send="true"
href="mailto:bill.lorensen@gmail.com"
target="_blank">bill.lorensen@gmail.com</a>>;
<a moz-do-not-send="true"
href="mailto:insight-users@itk.org"
target="_blank">insight-users@itk.org</a>
<<a moz-do-not-send="true"
href="mailto:insight-users@itk.org"
target="_blank">insight-users@itk.org</a>>;
<br>
<b> <span style="font-weight:bold">Subject:</span>
</b> Re: [Insight-users]
itkImageMaskSpatialObject
segmentation fault <br>
<b> <span style="font-weight:bold">Sent:</span>
</b> Thu, Jun 27, 2013 11:17:06 PM <br>
</div>
</div>
<div>
<div> <br>
<table border="0" cellpadding="0"
cellspacing="0">
<tbody>
<tr>
<td valign="top">Hello,
<div><br>
</div>
<div>I don't see anything
obviously wrong with your
code, but I haven't
recently used that class
myself.</div>
<div><br>
</div>
<div>Do you know how to run
the program in gdb to
determine where the
segfault is happening? A
stack trace is quite
useful for tracking down
this type of error.</div>
<div><br>
</div>
<div>Brad</div>
<div><br>
</div>
<div>
<div>
<div>On Jun 27, 2013, at
1:43 PM, Paolo Zaffino
<<a
moz-do-not-send="true"
rel="nofollow">p.zaffino@yahoo.it</a>>
wrote:</div>
<br>
<blockquote type="cite">
<div>
<div>The problem is
not in the
reader->Update()
but in<br>
mask->SetImage(reader->GetOutput());<br>
<br>
Until this row it
is ok.<br>
<br>
<br>
<br>
<br>
On 27/06/2013
16:37, Bill
Lorensen wrote:<br>
</div>
<blockquote
type="cite">
<div dir="ltr">You
should put a
try/catch around
reader->Update().
It may provide
for information.<br>
<br>
<a
moz-do-not-send="true"
rel="nofollow"
href="http://itk.org/Wiki/ITK/Examples/SimpleOperations/TryCatch"
target="_blank">http://itk.org/Wiki/ITK/Examples/SimpleOperations/TryCatch</a><br>
<br>
</div>
<div
class="gmail_extra"><br>
<br>
<div
class="gmail_quote">On
Thu, Jun 27,
2013 at 4:25
PM, Paolo
Zaffino <span
dir="ltr"><<a
moz-do-not-send="true" rel="nofollow">p.zaffino@yahoo.it</a>></span>
wrote:<br>
<blockquote
class="gmail_quote"
style="margin:0
0 0
.8ex;border-left:1px
#ccc
solid;padding-left:1ex">Dear
ITK community,<br>
I'm facing a
strange ITK
behavior.<br>
I wrote this
code:<br>
<br>
#include
"itkImage.h"<br>
#include
"itkImageFileReader.h"<br>
#include
"itkImageMaskSpatialObject.h"<br>
<br>
int main( int
argc, char
**argv )<br>
{<br>
typedef
itk::Image<unsigned
char,3>
ImageType;<br>
typedef
itk::ImageFileReader<ImageType>
ReaderType;<br>
<br>
typedef
itk::ImageMaskSpatialObject<3>
MaskImageType;<br>
typedef
MaskImageType::Pointer
MaskTypePointer;<br>
<br>
ReaderType::Pointer
reader =
ReaderType::New();<br>
<br>
reader->SetFileName(
argv[1] );<br>
reader->Update();<br>
<br>
MaskTypePointer
mask =
MaskImageType::New();<br>
mask->SetImage(reader->GetOutput());<br>
<br>
return 0;<br>
}<br>
<br>
and it
compiles
without error.<br>
When I try to
run the
executable I
get a
segmentation
error (core
dumped).<br>
What's is
wrong?<br>
I'm using ITK
3.20.1 on a 64
bit Linux box.<br>
If needed I
can provide
the mask
image.<br>
<br>
Thanks a lot
for your help.<br>
Best regards.<br>
Paolo<br>
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