[Insight-users] Simple registration question (ImageRegistartion1.cxx )

[Kishore Mosaliganti]

By last image, did you mean the last slice of the registered (moving) image?

If so, I think this is because of the image transform applied that
moves the image totally out of that image plane. It will happen to the
boundary slices usually.

Kishore

On Fri, Sep 24, 2010 at 10:56 AM, marco giordano <marco.giord at gmail.com> wrote:
> Hi,
>
> I have a simple issue that I can not solve neither understand the cause of
> it.
>
> I run the Example ImageRegistartion1.cxx on 2 3D CT images (256x256x11)
> modyfing the code to take into account the third dimension and float number
> for representation.
>
> Output looks like this:
>
> ....
> 25 = 104.112 : [0.097946, -0.00159973, 0.00035025]
> 26 = 104.082 : [0.0979543, -0.00155174, 0.000494857]
> Result =
>  Translation X = 0.0979543
>  Translation Y = -0.00155174
>  Translation Z = 0.000494857
>  Iterations    = 28
>  Metric value  = 104.135
>
> Registration runs succeffully but I notice in my registrated image that the
> last slice (slice Number 11) is all set to the Deafult Value 100.
>
> Is that due to the interpolation or something I did not specify in my code?
>
> Is it possible to avoid this effect?
>
> Thank you very much.
>
>
> --
> M. Giordano
>
>
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