Hi, I’m new in 3dslicer. I would like to know if and how I can see the control points in BRAINS non-rigid B-spline registration. Where they are located in my images, and where the locked points are located. I think that looking at the transformation at Transforms shows the interpolated grid on the …

of course you can do that in slicer.

Great! Can you tell me how please? :slight_smile:

ok. I opened my slicer while I cannot do that for you now since just a old one slicer4.3. Can you snap a pictrue from you computer under transform module.

[Capture] Here, I want to know were were my “green” and “red” points, as they are shown in the FAQ explanations

hoom. what I think is you want transform in 3D by lick mouse, and I advise you open the selection “Visible in 3D view”.

Thanks so much for trying to help me. I did select visible in 3d, but this was not so helpful. I turned on the view original grid, and what Im looking for is which points were the moving points, that afterwards, the rest of the images was interpolated to them. here- like blue points that I draw, jus…

Transform visualization does not deal with internal details of transforms. If you want to see the control points, probably the easiest is to write a few-line Python script that places a markup fiducial at each control point (you can compute it from the B-spline grid size, origin, spacing, and orient…

Ok, Thanks so much!! :slight_smile: this is supper helpful.

Visualize BRAINS control points

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Visualize BRAINS control points

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