On Fri, Jun 21, 2019 at 2:24 PM Bruce Fischl <fischl@nmr.mgh.harvard.edu> wrote:

Hi Shrabani

I really don't know - I don't have any experience registering skulls.
sorry
Bruce

On
Fri, 21 Jun 2019, Shrabani Ghosh wrote:

>
>         External Email - Use Caution
>
> I am using elastix. And I think it does something similar like ANTS. Do you think I should get the
> proper output using elastix?
>
> On Fri, Jun 21, 2019 at 1:01 PM Shrabani Ghosh <srbn.ghosh99@gmail.com> wrote:
> Okay Thank You for your all the responses.
>
> On Fri, Jun 21, 2019 at 12:50 PM Bruce Fischl <fischl@nmr.mgh.harvard.edu> wrote:
> Hi Shrabani
>
> you can read about FS on our wiki. We generally require a T1-weighted MRI
> as input and build models of lots of things from it (including skull, which
> will be more accurate if you also have a PD or T2-weighted image).
>
> cheers
> Bruce
>
>
>
>
> On Fri, 21 Jun 2019, Shrabani Ghosh wrote:
>
> >
> >         External Email - Use Caution
> >
> > So in which case, freesurfer is applicable. Because I got a suggestion for CT to
> CT registration, I
> > can use freesurfer.
> > Thanks
> >
> > On Fri, Jun 21, 2019 at 12:42 PM Bruce Fischl <fischl@nmr.mgh.harvard.edu>
> wrote:
> > Hi Shrabani
> >
> > no, that's not really what I'm saying. In any case, I'm not sure
> > FreeSurfer is the right tool for you to use for this.
> >
> > cheers
> > Bruce
> > On Fri, 21 Jun 2019,
> > Shrabani Ghosh wrote:
> >
> > >
> > >         External Email - Use Caution
> > >
> > > So, you mean to say that two volumes need to be exactly same kind and
> having same
> > information? So I
> > > have generated a skull foramina model(which is triangular mesh) from the
> fixed image
> > volume. Now I
> > > want to register the model with a general patient data volume. But mesh
> and volume
> > cannot be
> > > registered so that I am trying to register the two volumes so that the
> model will warp
> > on to the
> > > patient data perfectly.
> > >
> > > regards
> > > Shrabani Ghosh
> > >
> > > On Fri, Jun 21, 2019 at 12:06 PM Bruce Fischl
> <fischl@nmr.mgh.harvard.edu> wrote:
> > > not unless you also have an image of the whole brain. Even then
> I'm not
> > > sure it will do what you want, although I'm still not clear on
> exactly what
> > > you are doing. Registering one image of the skull to a model? Why?
> > >
> > > On Fri, 21 Jun
> > > 2019, Shrabani Ghosh wrote:
> > >
> > > >
> > > >         External Email - Use Caution
> > > >
> > > > These are skull images of axial representation. Can't I use
> freesurfer?
> > Because here
> > > interpolation
> > > > is important.
> > > >
> > > > On Fri, Jun 21, 2019 at 11:58 AM Bruce Fischl
> <fischl@nmr.mgh.harvard.edu>
> > wrote:
> > > > Hi Shrabani
> > > >
> > > > I'm not even sure what these are images of. If you are
> looking for
> > > > general-purpose registration tools you can try ANTS or
> something like
> > that.
> > > >
> > > > cheers
> > > > Bruce
> > > >
> > > >
> > > > On Fri, 21 Jun 2019, Shrabani
> > > > Ghosh wrote:
> > > >
> > > > >
> > > > >         External Email - Use Caution
> > > > >
> > > > > The fixed volume is my model volume and the other is a
> patient volume
> > (moving
> > > )that I
> > > > want to fit
> > > > > and to the fixed volume. They are different in size and
> they have to
> > be
> > > perfectly
> > > > aligned. Please
> > > > > guide me on how to do the registration. 8.png is the
> model volume.
> > > > > 9.png is the patient volume.
> > > > > 10.png is the outline of their size. the smaller one is
> the moving
> > image and
> > > the
> > > > bigger one is the
> > > > > fixed image.
> > > > >
> > > > > On Fri, Jun 21, 2019 at 10:22 AM Bruce Fischl
> > <fischl@nmr.mgh.harvard.edu>
> > > wrote:
> > > > > what kinds of volumes are they and why are you
> registering them?
> > > > > cheers
> > > > > Bruce
> > > > > On Thu, 20
> > > > > Jun 2019, Shrabani Ghosh wrote:
> > > > >
> > > > > >
> > > > > >         External Email - Use Caution
> > > > > >
> > > > > > Hi freesurfer,
> > > > > > I want to do registration on two image volumes
> nifti file.
> > What are
> > > the
> > > > commands I
> > > > > have to use to do
> > > > > > the registration?
> > > > > >
> > > > > > Shrabani Ghosh
> > > > > >
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