Registration¶

Coming soon

This page is currently under construction. The registration module provides tools for motion correction and spatial alignment:

Motion correction:

• register_volumewise: Register each frame in a 4D series to a reference volume.
• extract_motion_parameters: Extract rigid-body motion parameters from transformation matrices.
• compute_framewise_displacement: Compute frame-to-frame displacement from motion parameters.
• create_motion_dataframe: Create a DataFrame with motion parameters for visualization.

Volume registration:

• register_volume: Register a 3D volume to a reference using rigid, affine, or deformable transforms.
• resample_volume: Resample a volume to a target affine and shape.
• resample_like: Resample a volume to match the affine and shape of a reference.

Affine utilities:

• compose_affine: Compose multiple affine transformations into one.
• decompose_affine: Decompose an affine matrix into translation, rotation, and scaling components.

Please refer to the API Reference and Roadmap for more information.