21 Jun
2019
21 Jun
'19
2:23 p.m.
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 > > > > > > > > > >_______________________________________________ > > > > Freesurfer mailing list > > > > Freesurfer@nmr.mgh.harvard.edu > > > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > > > > > > > > > >_______________________________________________ > > > Freesurfer mailing list > > > Freesurfer@nmr.mgh.harvard.edu > > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > > > > > > >_______________________________________________ > > Freesurfer mailing list > > Freesurfer@nmr.mgh.harvard.edu > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > > > >_______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > >_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer