[Insight-users] Set PPI

[Vadim]

Hi Matt,

Thanks for your answer.
I can not try it right now, but what you suggest is reduce (or increase)
the Image's Spacing to change the "real" size of the image (in inches or
centimeters) ? By any chance, do you have an idea about which filter will
be the most appropriate to do it ?

Thanks a lot.
Regards,

-- 

*Vadim BERTRAND*

*Stagiaire Développeur Informatique*

*v.bertrand at pleiades-instruments.com*

*Tel: +33 (0)4 27 19 45 54*

*[image: cid:image001.jpg at 01CD39CF.4D7C7CF0]*


2013/8/22 Vadim BERTRAND <v.bertrand at pleiades-instruments.com>

> Hi Matt,
>
> Thanks for your answer.
> I can not try it right now, but what you suggest is reduce (or increase)
> the Image's Spacing to change the "real" size of the image (in inches or
> centimeters) ? By any chance, do you have an idea about which filter will
> be the most appropriate to do it ?
>
> Thanks a lot.
> Regards,
>
> --
>
> *Vadim BERTRAND*
>
> *Stagiaire Développeur Informatique*
>
> *v.bertrand at pleiades-instruments.com*
>
> *Tel: +33 (0)4 27 19 45 54*
>
> *[image: cid:image001.jpg at 01CD39CF.4D7C7CF0]*
>
>
> 2013/8/20 Matt McCormick-2 [via ITK Insight Users] <
> ml-node+s2283740n7583828h51 at n2.nabble.com>
>
>> Hi Vadim,
>>
>> In medical imaging, the terminology of PPI (pixels per inch) is not that
>> common, but the physical pixel density of an itk::Image is determined by
>> the Image's Spacing.
>>
>> Thanks,
>> Matt
>>
>>
>> On Tue, Aug 20, 2013 at 2:33 PM, Vadim <[hidden email]<http://user/SendEmail.jtp?type=node&node=7583828&i=0>
>> > wrote:
>>
>>> Hi everyone,
>>>
>>> I would like to know if it's possible to set the PPI value of an image
>>> using
>>> IK ?
>>> If I'm not mistaken, this will have no impact on image's size (in
>>> pixels) or
>>> pixels' spacing, but it's only a matter of metadata, am I right about it
>>> ?
>>>
>>> Thanks for your responses,
>>> Vadim
>>>
>>>
>>>
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>>
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