[Insight-users] 3D registration problem

[Xabier Artaechevarria Artieda]

Hi,

just read it with normal itk image file reader.


-- 
Xabier Artaechevarria
Cancer Imaging Laboratory
Centre for Applied Medical Research
www.cima.es



Manuel David Tabas Calle <manueldavid.tabas at hotmail.es> ha escrito:

>
> Hi again,
>
> I made a MateImage with the link you passed me, but there is said:   
> "Once you write this header text file, it should be possible to read  
>  the image into your ITK based application using the   
> itk::FileIOToImageFilter class." But I can´t find that class in the   
> documentation. What should i use to read the image?
>
> Thank you.> Date: Wed, 22 Oct 2008 12:33:06 +0200> From:   
> xabiarta at unav.es> To: insight-users at itk.org> Subject: Re:   
> [Insight-users] 3D registration problem> > Hi Manuel,> Yes, once you  
>  read the image it becomes an ITK image of any dimension, > for   
> example 3. If you read it correctly, you can use any ITK filter >   
> afterwards.> Regards,> Xabi> > -- > Xabier Artaechevarria> Cancer   
> Imaging Laboratory> Centre for Applied Medical Research>   
> www.cima.es> > > > Manuel David Tabas Calle   
> <manueldavid.tabas at hotmail.es> ha escrito:> > >> > Thank you Xabier,  
>  I´ll try to use wath you told me.> >> > Now I have another  
> cuestion.  If the raw image that I have is a 3D > > image (in fact  
> tha image is  a set of 40 raw images put one after > > other) and I  
> write a  MetaImage or I use itk::RawImageIO, can i use > > it with a  
> 3D  trasform method to register two 3D images? I mean, can > > I  
> used  this image directly with VersorRigid3DTransform, for example,  
> > >  and ITK will handle correctly the image?> >> > Thank you all.>  
> >>  Date: Wed, 22 Oct 2008 08:36:21 +0200> From: xabiarta at unav.es>  
> To: >  >> insight-users at itk.org> Subject: Re: [Insight-users] 3D   
> registration > >> problem> > Hi Manuel,> > You are right. You can   
> read raw images > >> directly. You a few different options:> > 1.   
> Convert images to > >> another format, using some other program, for  
>  > instance ImageJ.> > >> 2. Use the itk::RawImageIO class to read   
> the images. You will need > >> > to set the size, pixel type, etc.   
> yourself.> 3. Use the mhd > >> format. You need to add a header   
> file. Look for the > sub-header: > >> "Writing a MetaImage header   
> for raw data" in> > >> http://www.itk.org/HTML/Data.htm.> > I would   
> go for options 1 or 3 > >> for simplicity, but it is up to you.>   
> Best regards,> Xabi> > --> > >> Xabier Artaechevarria> Cancer   
> Imaging Laboratory> Centre for > >> Applied Medical Research>   
> www.cima.es> > > > Manuel David Tabas > >> Calle   
> <manueldavid.tabas at hotmail.es> ha escrito:> > >> > Hi!> >> > > >>   
> I´m trying to register raw 2D images but i don´t really know how to   
> > >> do.> >> > With 2D images in png, for example, there are no   
> problem > >> using the > > examples and following the   
> ITKSoftwareGuide with > >> images in png, for > > example, but when   
> i try to use raw images > >> for the register, the > > program can´t  
>  red them. Is that problem > >> caused by the fact that the > > raw   
> images have not a header with > >> the dimensions??? If that, how   
> can > > i fix it???> >> > Thak you > >> all.> > > >>   
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