[Insight-users] registering 2d images with given LabelObject (or binary mask)

[brian avants]

hi arnaud

the following test shows how you might achieve your goal with an image
+ binary mask:

itkMattesMutualInformationImageToImageMetricv4RegistrationTest.cxx

it computes an affine registration which is followed by a displacement
field registration.

the way you would use the binary mask is to select points over which
the registration optimization is performed.

see the parts of the example/test that set up the 'pset' variable.

best,

brian



On Thu, May 31, 2012 at 8:30 AM, Arnaud Gelas <arnaudgelas at gmail.com> wrote:
> Hi all,
>
> I would like to register part of a 2d image to another part of a 2d image.
>
> I have
>
> 1 image 2D with a given LabelObject or binary mask (if it helps in any way)
> (fixed)
> 1 image 2D with a given LabelObject or binary mask (if it helps in any way)
> (moving)
>
> and I would like to find the deformation field inside the given LabelObject
> (or binary mask).
>
> The deformation would be a composed of a rigid transformation, followed by a
> deformable one.
>
> Can anyone point me to an example or some guidelines I could follow to
> implement such a thing, please?
>
> Thanks in advance,
> Arnaud
>
>
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