[Insight-users] itkImageMaskSpatialObject segmentation fault
Paolo Zaffino
p.zaffino at yahoo.it
Fri Jun 28 13:19:48 EDT 2013
Thanks for the test.
I send by email my data.
Paolo
On 28/06/2013 13:14, Bill Lorensen wrote:
> I tried your code on both itkv3 and itkv4. With my own data, they both
> ran.
>
> What data format are you using?
>
>
>
> On Fri, Jun 28, 2013 at 11:38 AM, Paolo Zaffino <p.zaffino at yahoo.it
> <mailto:p.zaffino at yahoo.it>> wrote:
>
> Hi,
> this is the output:
>
> Image (0x2a2cdf0)
> RTTI typeinfo: itk::Image<unsigned char, 3u>
> Reference Count: 1
> Modified Time: 193
> Debug: Off
> Observers:
> none
> Source: (0x2a28a10)
> Source output index: 0
> Release Data: Off
> Data Released: False
> Global Release Data: Off
> PipelineMTime: 10
> UpdateMTime: 194
> LargestPossibleRegion:
> Dimension: 3
> Index: [0, 0, 0]
> Size: [512, 512, 89]
> BufferedRegion:
> Dimension: 3
> Index: [0, 0, 0]
> Size: [512, 512, 89]
> RequestedRegion:
> Dimension: 3
> Index: [0, 0, 0]
> Size: [512, 512, 89]
> Spacing: [0.539, 0.539, 2.5]
> Origin: [0, 0, 0]
> Direction:
> 1 0 0
> 0 1 0
> 0 0 1
>
> IndexToPointMatrix:
> 0.539 0 0
> 0 0.539 0
> 0 0 2.5
>
> PointToIndexMatrix:
> 1.85529 0 0
> 0 1.85529 0
> 0 0 0.4
>
> PixelContainer:
> ImportImageContainer (0x2a2d050)
> RTTI typeinfo: itk::ImportImageContainer<unsigned long,
> unsigned char>
> Reference Count: 1
> Modified Time: 192
> Debug: Off
> Observers:
> none
> Pointer: 0x7f5cf3736010
> Container manages memory: true
> Size: 23330816
> Capacity: 23330816
>
>
> Thanks.
> Paolo
>
>
>
>
> On 28/06/2013 11:02, Bill Lorensen wrote:
>> After reader->Update()
>>
>> put
>> reader->GetOutput()->Print(std::cout);
>> to see the read image.
>>
>>
>> On Thu, Jun 27, 2013 at 9:16 PM, Paolo Zaffino
>> <p.zaffino at yahoo.it <mailto:p.zaffino at yahoo.it>> wrote:
>>
>> Hi,
>> The strange thing is that in debug mode (both ITK that my
>> code) it works fine.
>>
>>
>> ------------------------------------------------------------------------
>> *From: * Bradley Lowekamp <blowekamp at mail.nih.gov
>> <mailto:blowekamp at mail.nih.gov>>;
>> *To: * Paolo Zaffino <p.zaffino at yahoo.it
>> <mailto:p.zaffino at yahoo.it>>;
>> *Cc: * Bill Lorensen <bill.lorensen at gmail.com
>> <mailto:bill.lorensen at gmail.com>>; insight-users at itk.org
>> <mailto:insight-users at itk.org> <insight-users at itk.org
>> <mailto:insight-users at itk.org>>;
>> *Subject: * Re: [Insight-users] itkImageMaskSpatialObject
>> segmentation fault
>> *Sent: * Thu, Jun 27, 2013 11:17:06 PM
>>
>> Hello,
>>
>> I don't see anything obviously wrong with your code, but I
>> haven't recently used that class myself.
>>
>> 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.
>>
>> Brad
>>
>> On Jun 27, 2013, at 1:43 PM, Paolo Zaffino
>> <p.zaffino at yahoo.it> wrote:
>>
>>> The problem is not in the reader->Update() but in
>>> mask->SetImage(reader->GetOutput());
>>>
>>> Until this row it is ok.
>>>
>>>
>>>
>>>
>>> On 27/06/2013 16:37, Bill Lorensen wrote:
>>>> You should put a try/catch around reader->Update(). It may
>>>> provide for information.
>>>>
>>>> http://itk.org/Wiki/ITK/Examples/SimpleOperations/TryCatch
>>>>
>>>>
>>>>
>>>> On Thu, Jun 27, 2013 at 4:25 PM, Paolo Zaffino
>>>> <p.zaffino at yahoo.it> wrote:
>>>>
>>>> Dear ITK community,
>>>> I'm facing a strange ITK behavior.
>>>> I wrote this code:
>>>>
>>>> #include "itkImage.h"
>>>> #include "itkImageFileReader.h"
>>>> #include "itkImageMaskSpatialObject.h"
>>>>
>>>> int main( int argc, char **argv )
>>>> {
>>>> typedef itk::Image<unsigned char,3> ImageType;
>>>> typedef itk::ImageFileReader<ImageType> ReaderType;
>>>>
>>>> typedef itk::ImageMaskSpatialObject<3> MaskImageType;
>>>> typedef MaskImageType::Pointer MaskTypePointer;
>>>>
>>>> ReaderType::Pointer reader = ReaderType::New();
>>>>
>>>> reader->SetFileName( argv[1] );
>>>> reader->Update();
>>>>
>>>> MaskTypePointer mask = MaskImageType::New();
>>>> mask->SetImage(reader->GetOutput());
>>>>
>>>> return 0;
>>>> }
>>>>
>>>> and it compiles without error.
>>>> When I try to run the executable I get a segmentation
>>>> error (core dumped).
>>>> What's is wrong?
>>>> I'm using ITK 3.20.1 on a 64 bit Linux box.
>>>> If needed I can provide the mask image.
>>>>
>>>> Thanks a lot for your help.
>>>> Best regards.
>>>> Paolo
>>>> _____________________________________
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>>>>
>>>>
>>>> --
>>>> Unpaid intern in BillsBasement at noware dot com
>>>
>>> _____________________________________
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>>>
>>> Visit other Kitware open-source projects at
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>>>
>>> Kitware offers ITK Training Courses, for more information visit:
>>> http://www.kitware.com/products/protraining.php
>>>
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>>
>>
>>
>>
>> --
>> Unpaid intern in BillsBasement at noware dot com
>
>
>
>
> --
> Unpaid intern in BillsBasement at noware dot com
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