ITK  5.4.0
Insight Toolkit
Module TwoProjectionRegistration

ITKTwoProjectionRegistration

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Overview

An ITK <https://itk.org>_-based implementation of intensity-based 2D/3D rigid image registration for patient setup assessment in external beam radiotherapy. The registration framework was designed to simultaneously register two projection images to a 3D image volume. The projection geometry was set up to simulate the X-ray imaging system that attached to a medical linear accelerator for cancer treatment. The normalized correlation was used as the similarity measure and the Powell's optimizer was used as the optimization method. Siddon-Jacobs fast ray-tracing algorithm was implemented to compute projection images from a 3D image volume.

A more detailed description can be found in the Insight Journal article::

Wu, J. ITK-Based Implementation of Two-Projection 2D/3D Registration Method with an Application in Patient Setup for External Beam Radiotherapy The Insight Journal. July-December. 2010. https://hdl.handle.net/10380/3245 https://www.insight-journal.org/browse/publication/784

Installation

Python ^^^^^^

Install the Python packages::

pip install itk-twoprojectionregistration

C++ ^^^

Since ITK 4.10.0, this module is available in the ITK source tree as a Remote module. To enable it, set::

Module_TwoProjectionRegistration:BOOL=ON

in ITK's CMake build configuration.

License

This software is distributed under the Apache 2.0 license. Please see the LICENSE file for details.

Dependencies: