[Insight-users] how to setOrigin() and setSpacing

[Markus Neuner]

If the image is processed/the output of a filter/pipeline better use
itk::ChangeInformationImageFilter< TInputImage >
http://www.itk.org/Doxygen/html/classitk_1_1ChangeInformationImageFilter.html

see:
SetOutputOrigin( )
ChangeOriginOn( )
SetOutputSpacing( )
ChangeSpacingOn()
to copy spacing and origin from the input image

When you create the image by your own then use Dženan Zukić's method.

On 12.08.2010 10:31, Dženan Zukić wrote:
> Call method SetOrigin() on the image in question? Something like this:
>
> ImageType::PointType p;
> p[0]=5.12; ...
> image->SetOrigin(p);
>
> Dženan
>
> 2010/8/12 liuji710 <liuji710 at 163.com>:
>   
>> hi,
>>    When I process the image,the Origin turns to (0,0,0) and spacing turns to
>> (1,1,1).Unfortunately,the original image's origin and spacing are not. So
>> ,what to do in the writerstep to keep pace with the original image's origin
>> and spacing.
>>
>> Thanks,
>>
>> Liu Ji
>>
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