External Email - Use Caution Dear experts, I am here again because I'd like to ask a specification about the fwhm that the alghoritm evaluates: the main value that I obtained was 7.3 mm; It is an high value for a pv correction. May I put in half the value? Because I wonder if the definition of fwhm used by mri_gtmpvc was different from mine.
Thenk you so much for your availability, Federica Di Antonio Il giorno lun 27 feb 2023 alle ore 14:30 Federica Di Antonio < fedediantoni...@gmail.com> ha scritto: > Thank you so much! > > > > Il giorno gio 15 dic 2022 alle ore 16:24 Douglas N. Greve < > dgr...@mgh.harvard.edu> ha scritto: > >> I have something called the adaptive GTM that is currently a "hidden" >> feature in mri_gtmpvc as it has not been published yet. You can try it by >> adding the following flags --opt 1 --opt-tol 4 10e-6 .02 --opt-seg-merge >> When this is done, there will be a file called gtmdir/aux/opt.params.dat >> The value in that file with be the fwhm. Run mri_gtmpvc again passing that >> value as the --psf >> Again, this has not been fully evaluated so use at your own risk. >> >> >> On 12/12/2022 3:10 AM, Federica Di Antonio wrote: >> >> External Email - Use Caution >> >> Dear experts, >> >> >> >> Few weeks ago i wrote to this mailing list but I didn't receive any >> answer, so I'll try again: >> >> >> mri_gtmpvc --i pet.nii.gz --reg template.reg.lta --psf FWHM --seg gtmseg.mgz >> >> --default-seg-merge --auto-mask 1 .01 --mgx .01 --o gtmpvc.output >> >> >> If I put psf to 0, there is no PVC, and the same happens if I don’t put that >> flag at all.t all >> >> Is able mri_gtmpvc to evaluate the fwhm without receiving it from the user? >> >> I apologize for the repetition, >> >> Thanks for your patience, >> >> Federica >> >> >> _______________________________________________ >> Freesurfer mailing >> listfreesur...@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer >> >> >> _______________________________________________ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://secure-web.cisco.com/1txnZJ17EtctgFgKvjVFpa4eJvDydSMWkMRZqLYbm6A2qKzj1y2cmw2X7lPmaI0kKSR1DypsiQw9wStJqFJWAk3QBQGG3NukCG4o2ymopSOytNpHe-D44tnrb3Q7vDJpHjD1uzGOCgLM8oxI3i8nmSfM1wG-425Z4G6pd38GLzdq8O6LKMjbVM5JzgJ1iam6SnhcEPmHwTa_k8hX22S6UdOB_fQ_3yhF-ftCNoU81Do3UVTHJew_dFGoPitBp2FrI3L0WL-2SfjVGS_KmFw--EnpQ5XQ89918wTo0S43Algokfn5vFI3m1ith9VNDYM7PnaGqwemW-Ry1aA0EbXqwpQ/https%3A%2F%2Fmail.nmr.mgh.harvard.edu%2Fmailman%2Flistinfo%2Ffreesurfer >> The information in this e-mail is intended only for the person to whom it >> is addressed. If you believe this e-mail was sent to you in error and the >> e-mail contains patient information, please contact the Mass General >> Brigham Compliance HelpLine at >> https://secure-web.cisco.com/1TZZ5-LguqY1kjLdVWbgRzIIMt1eUtKCc0bCXQn4iNu-CguFeOzu8AcxkD3DqkROwVR8TSv5pnOW7GGs7RWj9gQz7VnvsMXNfHQEaLcyFrsDwBaSkIs4o0mEuuqOJ-juazmgvtvgO9Yi67suKeP0gp6v6xdjY47XS6IM1vdXCcFxigDJObdp-UOu1CXiEPGj95bWlnveSUwJGAOBrMfPjzHv3tOKH_BOVj14blt3ekk1qwI3pt4Ma0Va05k8zdYqD-Zum2SP4xUoSWgg1tmPpW4vMznpi-Q6pjtUnKuSSXTbSLAAG_HN0oFCV0XVD2VwvkL16SWnDXK2ZXadLhlNShQ/https%3A%2F%2Fwww.massgeneralbrigham.org%2Fcomplianceline >> < >> https://secure-web.cisco.com/1TZZ5-LguqY1kjLdVWbgRzIIMt1eUtKCc0bCXQn4iNu-CguFeOzu8AcxkD3DqkROwVR8TSv5pnOW7GGs7RWj9gQz7VnvsMXNfHQEaLcyFrsDwBaSkIs4o0mEuuqOJ-juazmgvtvgO9Yi67suKeP0gp6v6xdjY47XS6IM1vdXCcFxigDJObdp-UOu1CXiEPGj95bWlnveSUwJGAOBrMfPjzHv3tOKH_BOVj14blt3ekk1qwI3pt4Ma0Va05k8zdYqD-Zum2SP4xUoSWgg1tmPpW4vMznpi-Q6pjtUnKuSSXTbSLAAG_HN0oFCV0XVD2VwvkL16SWnDXK2ZXadLhlNShQ/https%3A%2F%2Fwww.massgeneralbrigham.org%2Fcomplianceline> >> . >> >
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