Non-rigid MR-CT Image Registration

SOME OUTPUTS: Triangular mesh representation of the input segmentation - The first triangular mesh,mapped in the sphere - Spherical representation of the harmonic representation of the input parameterization - RawP colorMap - DistanceMap colorMap(after MANCOVA) and Particle

Registration between MR and CT images in cryoablation of a liver case.

Non-rigid MR-CT Image Registration Tutorial

Overview

Shape analysis has become of increasing interest to the medical community due to its potential to precisely locate morphological changes between healthy and pathological structures. SPHARM-PDM is a tool that computes point-based models using a parametric boundary description for the computing of Shape analysis. The point-based models computed with the SPHARM-PDM tool can be used in combination with the also UNC designed statistical tool shapeAnalysisMANCOVA to perform quantitative morphological assessment of structural changes at specific locations.

• Step by step analysis: With the ShapeAnalysisModule tutorial,you will learn how to load input volumes, run the module to generate triangulated surfaces with inherent correspondences and visualize them thanks to an intuitive quality control. Indeed,compared with previous versions, the ParticleModule is now part of ShapeAnaysisModule.

Tutorials

Non-rigid MR-CT Image Registration Module tutorial : to perform MR-CT and CT-CT image registration ‏ [ppt]‏ [pdf]

Tutorial materials

ShapeAnalysisModule data :

• Link to NITRC
• or directly here :‏ ShapeAnalysisModuleTutorialData_TutorialContestSummer2011.zip

People

Atsushi Yamada
Dominik S. Meier
Nobuhiko Hata