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Validation of Non-rigid Registration of Contrast-Enhanced MR Mammography Using Finite Element Methods [chapter]

J. A. Schnabel, C. Tanner, A. D. Castellano Smith, A. Degenhard, C. Hayes, M. O. Leach, D. R. Hose, D. L. G. Hill, D. J. Hawkes
2002 Bildverarbeitung für die Medizin 2002  
This paper presents a validation study for non-rigid registration of 3D contrast enhanced magnetic resonance mammography images.  ...  We compare the performance of two non-rigid registration algorithms based on single-and multilevel free-form deformations using B-splines and normalized mutual information.  ...  We have presented a non-rigid registration validation study for CE-MR mammography using finite element methods as a biomechanical gold standard, and have successfully validated two FFD-based non-rigid  ... 
doi:10.1007/978-3-642-55983-9_33 fatcat:bz46wibuovbcrcvm5sth7mcrvu

Finite-Element Based Image Registration for Endovascular Aortic Aneurysm Repair

Aymeric Pionteck, Baptiste Pierrat, Sébastien Gorges, Jean-Noël Albertini, Stéphane Avril
2020 Modelling  
The method relies on a 3D finite-element model (FEM) of the aortic centerline reconstructed from preoperative CT scans.  ...  Finally, the major asset of our method is that it only requires one fluoroscopic intraoperative 2D image to perform the 3D non-rigid registration.  ...  A detailed flowchart of the proposed framework for the finite element model of the non-rigid registration method is shown in Figure 2 .  ... 
doi:10.3390/modelling1010002 fatcat:cfggkc7s5ne7xd7kwyro3ppqeu

Biomechanically Driven Registration of Pre- to Intra-Operative 3D Images for Laparoscopic Surgery [chapter]

Ozan Oktay, Li Zhang, Tommaso Mansi, Peter Mountney, Philip Mewes, Stéphane Nicolau, Luc Soler, Christophe Chefd'hotel
2013 Lecture Notes in Computer Science  
The proposed method was validated by five synthetic data sets generated from clinical images and three pairs of in vivo CT scans acquired from two pigs, before and after insufflation.  ...  This paper proposes a novel registration method for pre-and intra-operative 3D image fusion for laparoscopic surgery.  ...  Method The registration method consists of two main steps: insufflation modeling and diffeomorphic non-rigid registration.  ... 
doi:10.1007/978-3-642-40763-5_1 fatcat:2dkjbxxzlzcdzcbnr4vjwxmvkq

Inter-modality non-rigid breast image registration using finite-element method

A. Krol, I.L. Coman, J.A. Mandel, K. Baum, Min Luo, D.H. Feiglin, E.D. Lipson, J. Beaumont
2003 2003 IEEE Nuclear Science Symposium. Conference Record (IEEE Cat. No.03CH37515)  
James, "Inter-modality non-rigid breast image registration using finite-element method" Abstract-We have investigated a new approach for co-registration of functional PET images with anatomical MR images  ...  Our method uses fiducial skin markers placed on the breast that can be observed in PET and MRI.  ...  Multimodality Registration Using Finite Element Method For the co-registration, we employed finite-element method (FEM) to generate a 3D finite-element model of the breast phantom.  ... 
doi:10.1109/nssmic.2003.1352263 fatcat:tq4vxsdfebaozam7wxzdf3ddbu

Three-dimensional finite element model for lesion correspondence in breast imaging

Yan Qiu, Lihua Li, Dmitry Goldgof, Sudeep Sarkar, Sorin Anton, Robert A. Clark, J. Michael Fitzpatrick, Milan Sonka
2004 Medical Imaging 2004: Image Processing  
In [42] and [43] non-rigid registration methods were explored and in [9] a novel validation method was proposed.  ...  the best finite element model that approximates the non-rigid movement of a given object.  ...  After the registration we back project the feature point into the 3D breast model and record the elements that correspond to that feature in X-ray CC view.  ... 
doi:10.1117/12.535719 dblp:conf/miip/Qiu0GSAC04 fatcat:n5e3jyflhnajpfiyw7uhrdoffm

Validation of Volume-Preserving Non-rigid Registration: Application to Contrast-Enhanced MR-Mammography [chapter]

C. Tanner, J. A. Schnabel, A. Degenhard, A. D. Castellano-Smith, C. Hayes, M. O. Leach, D. R. Hose, D. L. G. Hill, D. J. Hawkes
2002 Lecture Notes in Computer Science  
The validation is based on the simulation of physically plausible breast deformations with biomechanical breast models (BBMs) employing finite element methods.  ...  We assessed the accuracy of two optimisation schemes of a non-rigid registration algorithm.  ...  Validation The validation is based on the simulation of plausible breast deformation using biomechanical breast models based on finite element methods [10] . Biomechanical Breast Models.  ... 
doi:10.1007/3-540-45786-0_38 fatcat:7hkgnaoswvf5tjqq45wid33the

Fixtureless profile inspection of non-rigid parts using the numerical inspection fixture with improved definition of displacement boundary conditions

V. Sabri, S. A. Tahan, X. T. Pham, D. Moreau, S. Galibois
2015 The International Journal of Advanced Manufacturing Technology  
Using a non-rigid registration method and finite element analysis, we will numerically inspect the profile of a non-rigid part.  ...  We have focused here on the profile inspection of non-rigid parts which are widely used in the aeronautic and automotive industries.  ...  Then knowing some boundary conditions, finite element non-rigid registration (FENR) was executed.  ... 
doi:10.1007/s00170-015-7425-3 fatcat:ttaejmfdxjfs3c4cwrsgz74avy

A non-rigid registration method for the analysis of local deformations in the wood cell wall

Alessandra Patera, Stephan Carl, Marco Stampanoni, Dominique Derome, Jan Carmeliet
2018 Advanced Structural and Chemical Imaging  
In this paper, we adapt an existing non-rigid registration model based on B-spline functions to our case study.  ...  Additionally, free tools currently available for non-rigid image registration are not suitable for quantifying the structural deformations of complex hierarchical materials such as wood, leading to errors  ...  Michele Griffa is greatly acknowledged for the insightful discussion on the registration method.  ... 
doi:10.1186/s40679-018-0050-0 pmid:29399437 pmcid:PMC5778174 fatcat:svolaojiyngxpcf6ljyrqnjqtq

Biomechanical model for computing deformations for whole-body image registration: A meshless approach

Mao Li, Karol Miller, Grand Roman Joldes, Ron Kikinis, Adam Wittek
2016 International Journal for Numerical Methods in Biomedical Engineering  
Verification indicates that the deformations predicted using the proposed meshless approach are for practical purposes the same as those obtained using the previously validated finite element models.  ...  The Hausdorff distance-based evaluation determines that our meshless models led to successful registration of the vast majority of the image features.  ...  Acknowledgments The authors acknowledge the contribution of Dr Guiyong Zhang (Dalian University of Technology, formerly at The University of Western Australia) to the development of the meshless code used  ... 
doi:10.1002/cnm.2771 pmid:26791945 pmcid:PMC4956599 fatcat:jtdsc6u2cfhkldrp6a2mheduym

Towards registration of temporal mammograms by finite element simulation of MR breast volumes

Yan Qiu, Xuejun Sun, Vasant Manohar, Dmitry Goldgof, Michael I. Miga, Kevin R. Cleary
2008 Medical Imaging 2008: Visualization, Image-guided Procedures, and Modeling  
Such disparities can be corrected through the process of temporal registration. We propose to use a 3D finite element model for temporal registration of digital mammography.  ...  Our experiments show that the use of a 3D finite element model for simulating and analyzing breast deformation contributes to good accuracy when matching suspicious regions in temporal mammograms.  ...  The advantage of using a 3D finite element model is that non-rigid breast deformation can be computed accurately, which is lacking in 2D registration methods.  ... 
doi:10.1117/12.770547 dblp:conf/miigp/QiuSMG08 fatcat:ehsaogvxhfgjpdmj7itg5hrffu

Level-Set Surface Segmentation and Fast Cortical Range Image Tracking for Computing Intrasurgical Deformations [chapter]

M. A. Audette, K. Siddiqi, T. M. Peters
1999 Lecture Notes in Computer Science  
valued finite element model of the head.  ...  These explicit point pairs in turn are used in conjunction with a closed-form SVD-based rigid transformation computation and with fast recursive splines to make each rigid and non-rigid registration iteration  ...  Acknowledgements The authors wish to thank Frank Ferrie and Sylvain Bouix of McGill, and Ken Chu and Kathleen Surry of Robarts for their help with this research.  ... 
doi:10.1007/10704282_86 fatcat:4luzehclo5getana6at3qud3sm

Targeting error simulator for image-guided prostate needle placement

A Lasso, S Avni, G Fichtinger
2010 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology  
The method builds on statistical shape atlas to generate large number of realistic prostate shapes and finite element modeling to generate high-fidelity deformations, while segmentation error is simulated  ...  The simulator is customizable for testing, comparing, optimizing segmentation and registration methods and is independent of the imaging modalities used.  ...  by using finite element analysis.  ... 
doi:10.1109/iembs.2010.5626494 pmid:21096275 pmcid:PMC3059718 fatcat:zpnyh6xlyzao3n3wgruofg355u

GPU Accelerated Non-rigid Registration for the Evaluation of Cardiac Function [chapter]

Bo Li, Alistair A. Young, Brett R. Cowan
2008 Lecture Notes in Computer Science  
A GPU accelerated Levenberg-Marquardt non-linear least squares optimization procedure for finite element non-rigid registration was implemented on an NVIDIA graphics card using the OpenGL environment.  ...  Points were tracked from frame to frame using forward and backward incremental registration.  ...  In order to validate the non-rigid registration procedure for tracking purposes, ED and ES contours from each expert observer were tracked through the rest of the cardiac cycle using the multi-resolution  ... 
doi:10.1007/978-3-540-85990-1_106 fatcat:23mn6eu4jbhwhok3rzxsy25ogy

Constraint-based simulation for non-rigid real-time registration

Hadrien Courtecuisse, Igor Peterlik, Raffaella Trivisonne, Christian Duriez, Stéphane Cotin
2014 Studies in Health Technology and Informatics  
In this paper we propose a method to address the problem of non-rigid registration in real-time.  ...  The finite element simulation provides a full 3D representation (including heterogeneities such as vessels, tumor,...) of the anatomical structure in real-time.  ...  Conclusion We proposed a method for non-rigid real-time registration.  ... 
pmid:24732484 fatcat:qjjvudrhljaj5m3mcjpldcjezy

Estimation of the deformations induced by articulated bodies: Registration of the spinal column

Aloys du Bois d'Aische, Mathieu De Craene, Xavier Geets, Vincent Grégoire, Benoit Macq, Simon K. Warfield
2007 Biomedical Signal Processing and Control  
We present a new non-rigid registration algorithm estimating the displacement field generated by articulated bodies.  ...  The volumetric deformation field in the whole body is then inferred from those displacements using a linear elastic biomechanical finite element model.  ...  Geets for the image acquisition and validation, Andriy Fedorov for his new implementation of the mesh generator and G. Leyden for her help to correct the paper.  ... 
doi:10.1016/j.bspc.2007.03.002 fatcat:y5qmjtzwtvgn7k6q53x2dnvjti
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