Content

Selected Publications (Proceedings)

Refereed conferences papers and proceedings

 

2012

 

S. Yeo, X. Xie, I. Sazonov, P. Nithiarasu, Segmentation of Vessel Geometries from Medical Images using GPF Deformable Model, In Proceedings of the International Conference on Pattern Recognition Applications and Methods, February 2012.

H. Zhang and X. Xie, An adaptive MRI denoising method using self-snakes with a Rayleigh smoothing kernel, In Proceedings of the International Conference on Bioinformatics and Biomedical Engineering, May 2012.


2011


R.L.T. Bevan, P. Nithiarasu, R. van Loon, I. Sazonov, M. Rees, H. Luckraz, Determination of wall shear stress and local temperature gradients within subject-specific human carotid bifurcations, Proceedings of the 21st National & 10th ISHMT-ASME Heat and Mass Transfer Conference. IIT Madras, India, December 27-30, 2011.

R.L.T. Bevan, P. Nithiarasu, R. van Loon, I. Sazonov, H. Luckraz, Analysis of various haemodynamic parameters in subject-specific carotid bifurcations, Proceedings of the ECCOMAS Thematic International Conference on Simulation and Modelling of Biological Flows (SIMBIO 2011). Brussels, Belgium, September 21-23, 2011.

R.L.T. Bevan, R. van Loon, P. Nithiarasu, High performance computing utilising fully explicit, semi-implicit and quasi-implicit characteristic based split (CBS) schemes for subject-specific modelling, Proceedings of the 2nd International Conference on Computational Methods for Thermal Problems.  Dalian, China, 5 – 7 September 2011.

R.L.T Bevan, A.S. Kapoor, R. van Loon, P. Nithiarasu, Parallelised semi-implicit and explicit characteristic based split (CBS) schemes for patient-specific modelling, Proceedings of the 23rd International Conference on Parallel Computational Fluid Dynamics 2011. Barcelona, Spain, May 16-20, 2011.

R.L.T. Bevan, P. Nithiarasu, R. van Loon, I Sazonov and H. Luckraz, Modelling blood flow through subject-specific carotid bifurcations with particular attention to wall shear stress, Proceedings of the Second International Conference on Mathematical and Computational Biomedical Engineering, P. Nithiarasu and R. Lohner (Eds.). Washington DC, March 30 - April 1, 2011.

E. Essa, X. Xie, I. Sazonov, P. Nithiarasu, Automatic IVUS Media-Adventitia Border Extraction using Double-Interface Graph Cut Segmentation, In Proceedings of the 18th IEEE International Conference on Image Processing, September 2011.

E. Essa, X. Xie, I. Sazonov, P. Nithiarasu, D. Smith, Automatic Segmentation of IVUS Media-Adventitia Border with Shape Prior, In Proceedings of the 15th Medical Image Understanding and Analysis, July 2011.

E. Essa, X. Xie, I. Sazonov, P. Nithiarasu, Local Phase based Automatic VIUS Media-Adventitia Border Detection, In Proceedings of the 2nd International Conference on Mathematical and Computational Biomedical Engineering, April 2011.

A.J. Gil, A. Arranz Carreño, J. Bonet and O. Hassan, An enhanced Immersed Structural Potential Method for the computational simulation of heart valves, In Proceedings of Bioengineering 11, Queen Mary, University of Oxford, United Kingdom, 12-13 September 2011.

A. Kapoor, P. Nithiarasu, R. van Loon, Non-invasive and inverse property estimation of arterial elasticity, 19th UK National Conference of the Association for Computational Mechanics in Engineering (ACME11), Edinburgh, UK, 2011.

R. van Loon, A. Kapoor, P. Nithiarasu, Non-invasive and inverse property estimation of arterial walls, 2nd International Conference on Computational & Mathematical Biomedical Engineering CMBE11, Washington DC, US, 2011.

P. Nithiarasu, I. Sazonov, R.L.T Bevan, R. van Loon, H. Luckraz, A modelling pipeline for subject-specific arterial flows, Proceedings of the 16th International Conference on Finite Elements in Flow Problems (FEF 2011), W.A. Wall and V. Gravemeier (Eds). Munich, Germany, March 23-25, 2011.

P. Nithiarasu, R.L.T. Bevan, R. van Loon, I. Sazonov, H. Luckraz, High resolution flow calculations and stenose classification in human carotid bifurcations, Proceedings of the 2nd African Conference on Computational Mechanics (AfriCOMP11). Cape Town, South Africa, January 5-8, 2011.

X. Xie, S. Yeo, I. Sazonov, P. Nithiarasu, Extracting 3D Structures from Biomedical Data, In Proceedings of the 5th International Conference on Bioinformatics and Biomedical Engineering, May 2011.

 

2010

 

A. Arranz Carreño, A. J. Gil, J. Bonet and O. Hassan, The Immersed Structural Potential Method for fluid-structure interaction haemodynamic applications, European Conference on Computational Mechanics, Paris, May 2010.

R.L.T Bevan, P. Nithiarasu, R. van Loon, I. Sazonov, H. Luckraz, Study on various haemodynamic parameters in a patient-specific carotid bifurcation, 17th Congress of the European Society of Biomechanics. Edinburgh, UK, July 5-8, 2010.

R.L.T. Bevan, P. Nithiarasu and R. van Loon, An investigation of the locally conservative Galerkin (LCG) method and its application to a patient-specific carotid bifurcation, HPC-Europa2 Transnational Access Meeting. Helsinki, Finland, 15-17 June, 2010.

R.L.T. Bevan, P. Nithiarasu, R. van Loon, I. Sazonov, H. Luckraz, Modelling haemodynamics in patient-specific carotid bifurcations using the locally conservative Galerkin (LCG) method, 5th European Conference on Computational Fluid Dynamics (ECCOMAS CFD 2010), J.C.F. Pereira and A. Sequeira (Eds). Lisbon, Portugal, June 14-17, 2010.

A.J. Gil, A. Arranz Carreño, J. Bonet and O. Hassan, Recent advances on the Immersed Structural Potential Method for fluid-structure interaction haemodynamic applications, 5th European Conference on Computational Fluid Dynamics, Lisbon, June 2010.

A.J. Gil, A. Arranz Carreño, J. Bonet and O. Hassan, Immersed Structural Potential Method (ISPM) for haemodynamic applications, Biomedical workshop, Swansea, September 2010.

P. Nithiarasu, R.L.T. Bevan, R. van Loon, I. Sazonov and H. Luckraz, Analysis of wall shear stress parameters for patient-specific carotid bifurcations, Proceedings of the fourth International Symposium on modelling of physiological flows. Sardinia, 2-5 June, 2010.

Adeline Paiement, Majid Mirmehdi, Xianghua Xie, and Mark Hamilton, Simultaneous level set interpolation and segmentation of short- and long-axis MRI, In Proceedings of Medical Image Understanding and Analysis, July 2010.

C. Wood, A.J. Gil, O. Hassan and S.S. Ashraf, Computational modelling for cardiovascular medicine: patient-specific modelling of artificial heart valve hemodynamic performance, 5th European Conference on Computational Fluid Dynamics, Lisbon, June 2010.

 

2009

 

R.L.T. Bevan, P. Nithiarasu, R. van Loon, The Locally Conservative Galerkin (LCG) Method and its application to flow through a patient-specific carotid bifurcation, 17th conference of the Association on Computational Mechanics in Engineering (ACME), Nottingham, UK, 2009.

R. Bevan, P. Nithiarasu, R. van Loon, Patient-specific computational modelling of a carotid bifurcation, using the Locally Conservative Galerkin (LCG) method, Proceedings of the first International Conference on Mathematical and Computational Biomedical Engineering (CMBE), P. Nithiarasu and R.Lohner (Eds.), Swansea, UK, 2009.

Chitra K., S. Vengadesan, T. Sundararajan and P. Nithiarasu, Pulsatile flow investigation in a model cavopulmonary connection, 1st Int. Conf. on Mathematical and Computational Biomedical Engg. June 29-July 1, Swansea, UK, 2009.

John Chiverton, Xianghua Xie and Majid Mirmehdi, Probabilistic Sequential Segmentation and Simultaneous On-Line Shape Learning of Multi-Dimensional Medical Imaging Data, In Proceedings of Probablistic Models for Medical Image Analysis, A MICCAI Workshop, September 2009.

A.J. Gil, A. Arranz Carreño, J. Bonet and O. Hassan, Development of a new immersed FSI computational algorithm for haemodynamic applications, In Proceedings of Bioengineering 09, University of Oxford, United Kingdom, 24-25 September 2009.

A.J. Gil, A. Arranz Carreño, J. Bonet and O. Hassan, A new immersed fluid structure computational framework for haemodynamic applications, In Proceedings of the 1st International Conference on Computational and Mathematical Biomedical Engineering, Swansea, United Kingdom, 29 June - 1 July 2009.

P.H. Saksono, I. Sazonov, P. Nithiarasu, R. van Loon, H. Luckraz, S. Ashraf, A patient-specific blood flow simulation through an aneurismal thoracic aorta, 1st International Conference on Mathematical & Computational Biomedical Engineering (CMBE), Swansea, UK, 2009.

C. Wood, A.J. Gil, O. Hassan, J. Bonet and S. Ashraf, Computational modeling of the beating heart: blood flow through an artificial heart valve, In Proceedings of the 1st International Conference on Computational and Mathematical Biomedical Engineering, Swansea, United Kingdom, 29 June- 1 July 3 2009.

Ronghua Yang, Majid Mirmehdi, Xianghua Xie and David Hall, Appearance based Spatiotemporal Constraint for LV Segmentation in 4D Cardiac SPECT, In Proceedings of Cardiovascular Interventional Imaging and Biophysical Modelling, A MICCAI Workshop, September 2009.

Si Yong Yeo, Xianghua Xie, Igor Sazonov and Perumal Nithiarasu, Segmentation of Human Upper Airway Using a Level Set Based Deformable Model, In Proceedings of the 13th Medical Image Understanding and Analysis, July 2009.

Si Yong Yeo, Igor Sazonov, Xianghua Xie and Perumal Nithiarasu, Level Set Based Automatic Segmentation of Human Aorta, In Proceedings of International Conference on Computational & Mathematical Biomedical Engineering, June 2009.

 

2008

 

Sazonov, P. Saksono, P. Nithiarasu, H. Luckraz, R. van Loon, Patient-Specific Modelling of Haemodynamics in an Aneurismal Thoracic Aorta, 8th World Congress on Computational Mechanics (WCCM8), Venice, Italy, 2008.

 

2006

 

Chitra K., S. Vengadesan, T. Sundararajan and P. Nithiarasu, Hemodynamic study in Cavopulmonary vascular system by Characteristic Based Split with Artificial Compressibility Scheme, 5th Int. Conference on CFD, CSIRO 13th-15th Dec., Melbourne, Australia, 2006.

R. van Loon, S.J. Sherwin, Fluid-structure interaction methods and heart valve modelling, 3rd International Symposium on Modelling of Physiological Flows, Bergamo, Italy, 2006.

R. van Loon, S.J. Sherwin, A fluid-structure interaction model of the aortic heart valve, J. of Biomech., 39, S293, abstract for 5th World Congress of Biomechanics, Munich, Germany, 2006.

 

2005

 

P.D. Anderson, R. van Loon, F.N. van de Vosse, A 3D method for modeling the fluid-structure interaction of heart valves, 58th Meeting of the Division of Fluid Dynamics (American Physics Society), Chicago, IL, US, 2005.

Chitra K., S.Vengadesan, T.Sundararajan and P.Nithiarasu, Prediction of flow pattern in Cavopulmonary vascular system by CBS Scheme, 8th Annual CFD symposium 11th-13th Aug., Bangalore, 2005.

R. van Loon, M.C.M Rutten, P.D. Anderson, F.N. van de Vosse, A 3D numerical method for fluid-structure interaction in heart valves, in Proceedings of the 2005 Summer Bioengineering Conference (ASME), Vail, Colorado, US, 2 pages, CD-rom, 2005.