Biomedical Image Registration 6th International Workshop WBIR 2014 London UK July 7 8 2014 Proceedings 1st Edition Sébastien Ourselin 3642143660 9783642143663

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Product details:

• ISBN 10: 3642143660
• ISBN 13: 9783642143663
• Author: Sébastien Ourselin

Welcome to the proceedings of the 4th Workshop on Biomedical Image R- istration (WBIR). Previous WBIRs took place in Bled, Slovenia (1999), at the UniversityofPennsylvania,USA(2003)andinUtrecht,TheNetherlands(2006). This year, WBIR was hosted by the Institute Mathematics and Image Proce- ing and the Fraunhofer Project Group on Image Registration and it was held in Lub ¨ eck, Germany. It provided the opportunity to bring together researchers from all over the world to discuss some of the most recent advances in image registration and its applications.

Table of contents:

Unifying Vascular Information in Intensity-Based Nonrigid Lung CT Registration
Introduction
Methods
Data Acquisition
Image Registration and Transformation Parameterization
Matching Similarity Criteria
Multi-resolution Scheme and Estimation
Experiments and Results
Landmark Matching Accuracy
Vessel Matching Accuracy
Jacobian Comparison
Correlation between Lung Expansion and Xe-CT Estimates of Specific Ventilation
Discussion
Conclusion
References
Deformable Image Registration of Follow-Up Breast Magnetic Resonance Images
Introduction
Methods
Preprocessing
Linear Image Registration
Linear-Elastic Image Registration
Evaluation
Results
Discussion
Conclusion
References
3D-Reconstruction of Basal Cell Carcinoma A Proof-of-Principle Study
Introduction
Methods
Image Acquisition
Preprocessing
Tumour Segmentation
Reconstruction
Visualisation
Quantification
Results
Discussion
References
Monocular Deformable Model-to-Image Registration of Vascular Structures
Introduction
Method
Energy Formulation
Optimization
Implementation
Evaluation
Tests on Synthetic Data
Tests on Real Data
Conclusion
References
Poster Session
Continuity Order of Local Displacement in Volumetric Image Sequence
Introduction
Fractional Optical Variational Problem
Fractional Order Differentiations
Variationl Image Analysis
Selection of Order of Prior
Numerical Examples
Discretization of Equation
Numerical Computation
Numerical Results
Discussion
Concluding Remarks
References
Registration of 2D Images from Fast Scanning Ophthalmic Instruments
Introduction
Eye Movements and Sampling Frequency
Transformation Function Model
Transformation Function Estimation
Summary and Discussion
References
Registration of 3D Retinal Optical Coherence Tomography Data and 2D Fundus Images
Introduction
ImageData
Registration Method
Global Pre-registration
Preprocessing
Registration Algorithm
Results and Discussion
Conclusion
References
A Computational White Matter Atlas for Aging with Surface-Based Representation of Fasciculi
Introduction
Materials and Methods
Subjects and Data Acquisition
Construction of the Population-Averaged DTI Template
White Matter Parcellation of the DTI Template
Surface-Based Geometric Modeling of WM Tracts
Application to Identify WM Changes in ALS
Results
Discussion
References
Anatomical Landmark Based Registration of Contrast Enhanced T1-Weighted MR Images
Introduction
Extraction of Anatomical Landmarks
Nasal Bone from Nose
Eye Balls
Confluence of Sinus
Apex of Superior Sagittal Sinus
Registration Method
Anatomic Landmark-Based Registration
Refining Surface Registration
Results
Consistency Tests
Validation Studies on T1-MRI
Conclusions and Discussions
References
Bayesian Estimation of Deformation and Elastic Parameters in Non-rigid Registration
Introduction
Elastic Image Registration
Linear Elastic Finite Element Model
A Bayesian Framework for Elastic Image Registration
Generative Model
MCMC-Optimization
Sampling Strategies
Results
Dataset
Experiments
Discussion
References
Functional Non-rigid Registration Validation: A CT Phantom Study
Introduction
Materials and Methods
Composite Foam Phantom
Elastic Registration
Results
Standard Elastic Registration
Synthetic Example
Local Elastic Registration
Discussion
Conclusion
References
Evaluation
Nonlinear Elastic Spline Registration: Evaluation with Longitudinal Huntington’s Disease Data
Introduction
Method
Deformation Model
Metric and Optimisation
Framework
Evaluation
Data and Methods
Experiments
Results and Discussion
Conclusion
References
Evaluating Image Registration Using NIREP
Introduction
Methods
Evaluation Database
Evaluation Statistics
Non-rigid Image Registration Evaluation Program (NIREP)
Results
Conclusion
References
A New Image Database for 3D/2D Registration Based on the Visible Human Data Set
Introduction
Methods and Materials
3D Image Data Set
2D Image Data Set
Interventional Tool Simulation
Evaluation Criteria, Metric and Protocol
Discussion and Conclusion
References
Methods Part I
Unifying Characterization of Deformable Registration Methods Based on the Inherent Parametrization A
Introduction
General Framework Based on Parametrization
Elastic and Fluid Registration Modes
Classic Parametric Methods
B-Spline Free-form Deformations (FFD)
Trigonometric Functions
Variational Methods
Variational Methods Parametrized
Fluid Demons
Parametrized Fluid Demons
Discussion of Parametrization-Based Characterization
Summary and Conclusion
References
Reliability-Driven, Spatially-Adaptive Regularization for Deformable Registration
Introduction
Methods
Deformable Registration via MRF-Minimization
Adaptive Regularization via Measure of Image Reliability
Reliability Encoded as Edge-Weights for Regularization
Truncation of the Unary Term Based on Reliability (DTrunc)
Implementation Details
Summary of Parameters
Results
Conclusions
References
Large Deformation Diffeomorphic Registration Using Fine and Coarse Strategies
Introduction
3D Image Registration Using LDDMM
Registration Technique
Influence of the Kernels
Multi-kernel LDDMM
Sum of Gaussian Kernels
Chain of Gaussian Kernels
Weight of the Kernels
Results
Evaluation on Synthetic Images
Evaluation on Brain MR Images
Conclusion
References
Log-Domain Diffeomorphic Registration of Diffusion Tensor Images
Introduction and Motivation
The Diffeomorphic Demons Framework
Diffeomorphic Demons Registration of DTIs
General DTI Registration
DT-REFinD
Log-Domain Diffeomorphic Registration of DTIs
Log-Domain DT-REFinD
Symmetric Log-Domain DT-REFinD
A Comparison of DTI Registration in and Out of the Log-Domain
Validation on Real Data
Performance on Synthetic Warps
Conclusions and Further Work
References
Model Based Registration
Nonrigid Registration and Template Matching for Coronary Motion Modeling from 4D CTA
Introduction
Method
Image Preprocessing
Segmentation of Coronary Centerlines Using Graph Search
Non-rigid Image Registration for Estimating Coronary Motion
Coronary Motion Tracking Using Template Fitting
Results and Evaluation
Conclusions and Future Work
References
Cardiac Respiratory Motion Modelling by Simultaneous Registration and Modelling from Dynamic MRI Ima
Introduction
Method and Materials
Method
Materials
Results
Numerical Phantom
Dynamic MRI Data
Discussion
References
Model-Based Registration for Motion Compensation during EP Ablation Procedures
Introduction
Two-Dimensional Model Generation
Catheter Tracking by Registration
Feature Extraction and Distance Map Calculation
Model-Based Registration
Experimental Evaluation and Results
Discussion and Conclusions
References
Methods II
Spatial Information Encoded Mutual Information for Nonrigid Registration
Introduction
Method
Definition of Terms and Notations
The Framework of Spatial Information Encoding
Spatial Information Encoded Mutual Information
Choices of $W_s(x)$ and Unifying Existing Works
Experiment
Global Steepest Ascent vs Local Ascent Optimization
Performance to Intensity Non-uniformity
Application to Dynamic Contrast Enhanced MRI
Conclusion
References
Normalized Measures of Mutual Information with General Definitions of Entropy for Multimodal Image R
Introduction
Measures of Entropy
Measures of Mutual Information
Normalized Measures of Mutual Information
Multimodal Rigid Registration Experiment
Results
Conclusion
References
Nonlinear Elasticity Registration and Sobolev Gradients
Introduction
Proposed Model for Planar Image Registration
Intensity Dissimilarity Measure
Landmark Penalty Term
Non-linear Elasticity Regularization
The Combined Variational Formulation
Sobolev $H^1$ Gradient Descent Method
Solving the Euler-Lagrange Equations
Numerical Results and Comparisons
Ground Truth Test
Mouse Gene Expression to MRI Mouse Atlas Registration

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