Components

Core Components

itk_dreg provides the following core components:

• itk_dreg.register defines scheduling infrastructure and the main entry point into the itk_dreg registration framework.

• itk_dreg.base defines common types and virtual interfaces for the itk_dreg registration framework. Virtual interfaces in itk_dreg.base.registration_interface serve as an entry point for contributors to write their own registration and reduction methods.

• itk_dreg.block defines common methods to map between voxel and spatial subdomains.

These components must be installed to use the itk_dreg registration framework.

Extended Components

itk_dreg includes a few common implementations to get started with image registration. These components act as extensions and are not necessarily required for running itk_dreg.

• itk_dreg.itk provides ITK-based methods to aid in image streaming and dask chunk scheduling.

• itk_dreg.elastix adapts the ITKElastix registration routines for distributed registration in itk_dreg.

• itk_dreg.reduce_dfield implements a transform-reduction method to estimate a single itk.DeformationFieldTransform from block registration results in itk_dreg.

• itk_dreg.mock provides mock implementations of common framework components for use in testing and debugging.

Alternate registration and transform reduction modules may be available in the future either as part of itk_dreg or via community distributions.