SoImageRegistrationTransformcoarsestResampling Property |
The sub-sampling factor along each axis.
Namespace: OIV.ImageViz.Engines.GeometryAndMatching.Registration
This parameter defines the resampling rate for the coarsest resolution level where registration starts. The resampling rate refers to the reference data set.
If the voxel sizes of model and reference differ, the resampling rates for the model are adapted in order to achieve similar voxel sizes as for the reference on the same level.
A coarsest resampling factor of 8 means that one voxel at the coarsest level is equal to 8 voxels at the finest level for the related dimension.
This resampling factor is specified for each dimension of the input volume.
This parameter is ignored if autoParameterMode is set to true.
Default value is SbVec3i32( 8, 8, 8 ).