[MINC-users] Hyperintensities in T1 images

Gabriel A. Devenyi gdevenyi at gmail.com
Wed Mar 2 15:40:57 EST 2016


Followup, it turns out bestlinreg_s wasn't using -nmi even if you specified
it (unless it was for a secondary target)

See PR to fix here https://github.com/BIC-MNI/EZminc/pull/3

-- 
Gabriel A. Devenyi B.Eng. Ph.D.
Research Computing Associate
Computational Brain Anatomy Laboratory
Cerebral Imaging Center
Douglas Mental Health University Institute
McGill University
t: 514.761.6131x4781
e: gdevenyi at gmail.com

On Wed, Mar 2, 2016 at 2:44 PM, Vladimir S. FONOV <vladimir.fonov at gmail.com>
wrote:

> Did you try bestlinreg_s -nmi ?
>
> On 16-03-02 02:24 PM, Gabriel A. Devenyi wrote:
>
>> Hi all,
>>
>> I'm working with some data where the scan range is very large, and fat
>> deposits (in the neck) or the subject's shoulders have far higher
>> intensities than the brain tissue.
>>
>> This breaks bestlinreg and similar "blur and register" types of methods.
>>
>> Can anyone recommend a way to "tamp down" these high intensity regions?
>> (Note, I already tried cropping and the image size variation makes this
>> tedious to do manually).
>>
>> Thanks!
>>
>>
>
> --
> Best regards,
>
>  Vladimir S. FONOV ~ vladimir.fonov <at> gmail.com
> _______________________________________________
> MINC-users at bic.mni.mcgill.ca
> http://www.bic.mni.mcgill.ca/mailman/listinfo/minc-users
>


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