[ITK-users] Measure of geodesic (metric) distances for shape interpolation with deformable registration.

[Matt McCormick]

Hi there,

ITKv4 has LDDMM-like velocity field registration. For more information, see [1].

HTH,
Matt

[1] http://journal.frontiersin.org/article/10.3389/fninf.2014.00044/full

On Sat, May 20, 2017 at 3:04 PM, kaiwenw <wangkaiwen998 at gmail.com> wrote:
> Dear ITK Community,
>
> I was able to code up deformable registration with BSpline.
> Now, I'm looking for a measure of metric distances of the deformation. This
> will allow me to deform the moving shape along the geodesic (to the fixed
> shape) and stop whenever I wish (allowing me to interpolate between shapes).
>
> For example, the result I'm looking for is shown in the image by Rohde et
> al., 2007:
> <http://itk-insight-users.2283740.n2.nabble.com/file/n7589962/Screen_Shot_2017-05-20_at_3.png>
>
> They used LDDMM, but ITK does not have LDDMM (which is why I'm using BSpline
> for non-rigid registration). If this shape interpolation is not available
> with BSpline registration, is it possible with other ITK registration
> methods?
>
> Thanks all!
>
>
>
>
> --
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