[ITK] [ITK-users] 3D image centre

[Dženan Zukić]

Hi Fabio,

that sound right.

Regards,
Dženan

On Sun, Mar 5, 2017 at 5:14 PM, D'Isidoro Fabio <fisidoro at ethz.ch> wrote:

> Hi,
>
>
>
> since the image origin is defined in the middle of the “first” voxel and
> not at the very corner of the CT scan, I would calculate the image centre
> as:
>
>
>
>                img_centre[0] = origin[0] + spacing[0] *
> static_cast<double>(size[0]) / 2.0 - spacing[0] / 2.;
>
>
>
> Is that right?
>
>
>
> Thank you
>
>
>
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