vmtkicpregistration
Description
register a surface to a reference surface using the ICP algorithm
Input arguments
| Argument | Variable | Type | Length | Range | Default | Description |
|---|
| id | Id | int | 1 | | 0 | script id |
| handle | Self | self | 1 | | | handle to self |
| disabled | Disabled | bool | 1 | | 0 | disable execution and piping |
| i | Surface | vtkPolyData | 1 | | | the input surface |
| ifile | SurfaceInputFileName | str | 1 | | | filename for the default Surface reader |
| r | ReferenceSurface | vtkPolyData | 1 | | | the reference surface |
| rfile | ReferenceSurfaceInputFileName | str | 1 | | | filename for the default ReferenceSurface reader |
| distancearray | DistanceArrayName | str | 1 | | | name of the array where the distance of the input surface to the reference surface has to be stored |
| signeddistancearray | SignedDistanceArrayName | str | 1 | | | name of the array where the signed distance of the input surface to the reference surface is stored; distance is positive if distance vector and normal to the reference surface have negative dot product, i.e. if the input surface is outer with respect to the reference surface |
| flipnormals | FlipNormals | bool | 1 | | 0 | flip normals to the reference surface after computing them |
| landmarks | MaximumNumberOfLandmarks | int | 1 | | 1000 | maximum number of landmarks sampled from the two surfaces for evaluation of the registration metric |
| iterations | MaximumNumberOfIterations | int | 1 | | 100 | maximum number of iterations for the optimization problems |
| maxmeandistance | MaximumMeanDistance | float | 1 | | 0.01 | convergence threshold based on the maximum mean distance between the two surfaces |
| ofile | SurfaceOutputFileName | str | 1 | | | filename for the default Surface writer |
Output arguments
| Argument | Variable | Type | Length | Range | Default | Description |
|---|
| id | Id | int | 1 | | 0 | script id |
| handle | Self | self | 1 | | | handle to self |
| o | Surface | vtkPolyData | 1 | | | the output surface |
| omatrix4x4 | Matrix4x4 | vtkMatrix4x4 | 1 | | | the output transform matrix |