[MINC-users] Computing a "orthogonalizing" rotation transform?

[Andrew Wood]

Hi Gabriel,

I think you need to resample the image such that the voxel lattice lines up
with the world dimensions. Would this do it?

$ mincresample in.mnc -dircos 1 0 0  0 1 0  0 0 1 out.mnc

- Andrew


On Wed, May 4, 2016 at 1:36 PM, Vladimir S. FONOV <vladimir.fonov at gmail.com>
wrote:

> What is the definition of orthogonalized view?
>
> perhaps itk_resample --uniformize 1 will do it for you?
>
>
>
> On 16-05-04 01:22 PM, Gabriel A. Devenyi wrote:
>
>> Hi minc-users,
>>
>> Many nifti tools are "helpful" in that they orthogonalize your view
>> relative to the principal axes they compute from a native scan on
>> load. This makes it hard to compare to Display.
>>
>> Obviously, Display doesn't do this, but is there a tool or method to
>> compute such a transform so I can apply it to a MINC file?
>>
>> Thanks!
>>
>> --
>> Gabriel A. Devenyi B.Eng. Ph.D.
>> Research Computing Associate
>> Computational Brain Anatomy Laboratory
>> Cerebral Imaging Center
>> Douglas Mental Health University Institute
>> Affiliate, Department of Psychiatry
>> McGill University
>> t: 514.761.6131x4781
>> e: gdevenyi at gmail.com
>> _______________________________________________
>> MINC-users at bic.mni.mcgill.ca
>> http://www.bic.mni.mcgill.ca/mailman/listinfo/minc-users
>>
>>
>
> --
> 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
>