... | ... | @@ -33,7 +33,6 @@ On images, seen as function $`I`$ from $`\mathbb R^2`$ (or $`\mathbb R^3`$) to $ |
|
|
\Phi_{q,\mu}(I) = I \circ \Phi_{q,\mu}^{-1}.
|
|
|
```
|
|
|
|
|
|
TODO: add a video of a deformed mri.
|
|
|
|
|
|
|
|
|
The deformation of a mesh or an image under such a deformation is computed by convolution between the control points and their momenta and the vertices of the meshes or the voxels of the images. It has a complexity which is in $`n \times d`$ where $`n`$ is the number of control points and $`d`$ is the number of vertices/voxels of the shape. Consequently, on large objects, the use of GPU computations provide a sensible speed-up.
|
... | ... | |