Plastimatch

Plastimatch is an open source software for image computation. Our main focus is high-performance volumetric registration of medical images, such as X-ray computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography (PET).

Software features include:

B-spline method for deformable image registration (GPU and multicore accelerated)

Analytic regularization for B-spline registration

Landmark penalty function for B-spline registration

Demons method for deformable image registration (GPU accelerated)

ITK-based algorithms for translation, rigid, affine, demons, and B-spline registration

Pipelined, multi-stage registration framework with seamless conversion between most algorithms and transform types

Landmark-based deformable registration using thin-plate splines for global registration

Landmark-based deformable registration using radial basis functions for local corrections

Tools for converting and manipulating vector fields and other geometric transforms

Broad support for 3D image file formats (using ITK), including DICOM, Nifti, NRRD, MetaImage, and Analyze

DICOM and DICOM-RT import and export

XiO import and export

Plugin to 3D Slicer