[Insight-users] help with code

[David Soto]

ok, it's true thank you

2011/6/7 Vincent Garcia <vincent.garcia at inria.fr>

> It should be A(i,j) and not A[i,j].
>
>
> http://www.itk.org/Doxygen320/html/classitk_1_1Matrix.html#a36a2d0bf5ced1f359da76358506e0948
>
> Vincent
>
> ------------------------------
>
> *From: *"Sergio Vera" <sergio.vera at alma3d.com>
> *To: *"David Soto" <sotin1985 at gmail.com>
> *Cc: *insight-users at itk.org
> *Sent: *Tuesday, 7 June, 2011 1:15:14 PM
> *Subject: *Re: [Insight-users] help with code
>
>
> Hi
> Unless I'm missing some strange operator overloading, should lines 18 and
> 20 be something like A[i][j] instead of A[i,j]?
>
> regards
>
>
> On Tue, Jun 7, 2011 at 12:37 PM, David Soto <sotin1985 at gmail.com> wrote:
>
>> Hi I have some problems with the next code:
>>
>> typedef    T       InputPixelType;
>>   typedef    float       OutputPixelType;
>>   typedef itk::Image< InputPixelType,  3 >   InputImageType;
>>   typedef itk::Image< OutputPixelType,  3 >   OutputImageType;
>>
>> InputImageType::PointType lpsPoint;
>>         InputImageType::IndexType indexArtery;
>>
>>         lpsPoint[0] = artery[0];
>>         lpsPoint[1] = artery[1];
>>         lpsPoint[2] = artery[2];
>>
>> vnl_matrix<double> A(26,26);
>>
>>         for ( int i = 0 ; i < imageVector.size() ; i++ )
>>         {
>>
>>             for (int i=0; i<26; i++)
>>          {
>>             for(int j=0; j<26; j++)
>>             {
>>                 if (i<=j) {
>>
>>
>> A[i,j]=(4*(imageVector[i-j]->GetPixel(indexArtery))+(imageVector[i-j-1]->GetPixel(indexArtery))+(imageVector[i-j+1]->GetPixel(indexArtery)))/6;
>>
>>                 }
>>                 else A[i,j]=0;
>>
>>             }
>>          }
>>
>> in imageVector I previously put 26 diferents CT volums.
>>
>> And when I go to compile it, I get some mistakes,in the line number 18
>> (bucle if... A[i,j]=...)  they say It's not possible make the conversion
>> 'InputPixelType' to 'double*' , 'int' to 'double* , 'OutputPixelType' to
>> 'double*' and 'unsigned long' to 'double*'
>>
>> And another mistake in the line number 20 (else A[i,j]=0;) that say: the
>> left operator must be value L
>>
>> I hope anyone could help me, thank you so much
>>
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>
>
> --
> Sergio Vera
>
>  Alma IT Systems
>  C/ Vilana, 4B, 4º 1ª
>  08022 Barcelona
>  T. (+34) 932 380 592
>  www.alma3d.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.html
>
> Please keep messages on-topic and check the ITK FAQ at:
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