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ORCIDRazvan Ioan Ionasec
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Books and Theses
- 2010
[b1]Razvan Ioan Ionasec:
Patient-specific modeling and quantification of the heart valves from multimodal cardiac images. Technical University Munich, 2010
Journal Articles
- 2017
- [j7]Fan Zhang
, Jingjing Kanik, Tommaso Mansi, Ingmar Voigt, Puneet Sharma, Razvan Ioan Ionasec, Lakshman Subrahmanyan, Ben A. Lin, Lissa Sugeng, David D. Yuh, Dorin Comaniciu, James S. Duncan:
Towards patient-specific modeling of mitral valve repair: 3D transesophageal echocardiography-derived parameter estimation. Medical Image Anal. 35: 599-609 (2017) - 2015
- [j6]Dominik Neumann, Sasa Grbic, Matthias John, Nassir Navab, Joachim Hornegger, Razvan Ioan Ionasec:
Probabilistic Sparse Matching for Robust 3D/3D Fusion in Minimally Invasive Surgery. IEEE Trans. Medical Imaging 34(1): 49-60 (2015) - 2014
- [j5]Tobias Heimann, Peter Mountney, Matthias John, Razvan Ioan Ionasec:
Real-time ultrasound transducer localization in fluoroscopy images by transfer learning from synthetic training data. Medical Image Anal. 18(8): 1320-1328 (2014) - 2012
- [j4]Sasa Grbic, Razvan Ioan Ionasec, Dime Vitanovski, Ingmar Voigt, Yang Wang, Bogdan Georgescu, Nassir Navab, Dorin Comaniciu:
Complete valvular heart apparatus model from 4D cardiac CT. Medical Image Anal. 16(5): 1003-1014 (2012) - [j3]Tommaso Mansi, Ingmar Voigt, Bogdan Georgescu, Xudong Zheng, Etienne Assoumou Mengue, Michael Hackl, Razvan Ioan Ionasec, Thilo Noack, Joerg Seeburger, Dorin Comaniciu:
An integrated framework for finite-element modeling of mitral valve biomechanics from medical images: Application to MitralClip intervention planning. Medical Image Anal. 16(7): 1330-1346 (2012) - 2010
- [j2]Razvan Ioan Ionasec, Ingmar Voigt, Bogdan Georgescu, Yang Wang, Helene Houle, Fernando Vega Higuera, Nassir Navab, Dorin Comaniciu:
Patient-Specific Modeling and Quantification of the Aortic and Mitral Valves From 4-D Cardiac CT and TEE. IEEE Trans. Medical Imaging 29(9): 1636-1651 (2010) - 2009
- [j1]Razvan Ioan Ionasec, Benno Heigl, Joachim Hornegger:
Acquisition-related motion compensation for digital subtraction angiography. Comput. Medical Imaging Graph. 33(4): 256-266 (2009)
Conference and Workshop Papers
- 2014
- [c34]Sasa Grbic, Joshua K. Y. Swee, Razvan Ioan Ionasec:
ShapeForest: Building Constrained Statistical Shape Models with Decision Trees. ECCV (3) 2014: 597-612 - [c33]Mihai Scutaru, Ingmar Voigt, Tommaso Mansi, Anand Tatpati, Razvan Ioan Ionasec, Helene Houle, Dorin Comaniciu:
Robust Detection of Mitral Papillary Muscle from 4D Transesophageal Echocardiography. STACOM 2014: 249-256 - 2013
- [c32]Jingjing Kanik, Tommaso Mansi, Ingmar Voigt, Puneet Sharma, Razvan Ioan Ionasec, Dorin Comaniciu, James S. Duncan:
Estimation of patient-specific material properties of the mitral valve using 4D Transesophageal Echocardiography. ISBI 2013: 1178-1181 - [c31]Sasa Grbic, Razvan Ioan Ionasec, Tommaso Mansi, Bogdan Georgescu, Fernando Vega Higuera, Nassir Navab, Dorin Comaniciu:
Advanced intervention planning for Transcatheter Aortic Valve Implantations (TAVI) from CT using volumetric models. ISBI 2013: 1424-1427 - [c30]Tobias Heimann, Peter Mountney, Matthias John, Razvan Ioan Ionasec:
Learning without Labeling: Domain Adaptation for Ultrasound Transducer Localization. MICCAI (3) 2013: 49-56 - [c29]Jingjing Kanik, Tommaso Mansi, Ingmar Voigt, Puneet Sharma, Razvan Ioan Ionasec, Dorin Comaniciu, James S. Duncan:
Automatic Personalization of the Mitral Valve Biomechanical Model Based on 4D Transesophageal Echocardiography. STACOM 2013: 162-170 - [c28]Dominik Neumann, Sasa Grbic, Matthias John, Nassir Navab, Joachim Hornegger, Razvan Ioan Ionasec:
Robust Model-Based 3D/3D Fusion Using Sparse Matching for Minimally Invasive Surgery. MICCAI (1) 2013: 171-178 - [c27]Dominik Neumann, Sasa Grbic, Tommaso Mansi, Ingmar Voigt, Jean Pierre Rabbah, Andrew W. Siefert, Neelakantan Saikrishnan, Ajit P. Yoganathan, David D. Yuh, Razvan Ioan Ionasec:
Multi-modal Pipeline for Comprehensive Validation of Mitral Valve Geometry and Functional Computational Models. STACOM 2013: 188-195 - [c26]Sasa Grbic, Tommaso Mansi, Razvan Ioan Ionasec, Ingmar Voigt, Helene Houle, Matthias John, Max Schoebinger, Nassir Navab, Dorin Comaniciu:
Image-Based Computational Models for TAVI Planning: From CT Images to Implant Deployment. MICCAI (2) 2013: 395-402 - [c25]Markus Kaiser, Matthias John, Anja Borsdorf, Peter Mountney, Razvan Ioan Ionasec, Alois Nöttling, Philipp Kiefer, Jörg Seeburger, Thomas Neumuth:
Significant acceleration of 2D-3D registration-based fusion of ultrasound and x-ray images by mesh-based DRR rendering. Medical Imaging: Image-Guided Procedures 2013: 867111 - 2012
- [c24]Dime Vitanovski, Kristof Ralovich, Razvan Ioan Ionasec, Yefeng Zheng, Michael Sühling, Waldemar Krawtschuk, Joachim Hornegger, Dorin Comaniciu:
Personalized learning-based segmentation of thoracic aorta and main branches for diagnosis and treatment planning. ISBI 2012: 836-839 - [c23]Sasa Grbic, Christian Gesell, Razvan Ioan Ionasec, Matthias John, Jan M. Boese, Joachim Hornegger, Nassir Navab, Dorin Cotnaniciu:
Model-based fusion of CT and non-contrasted 3D C-arm CT: Application to transcatheter valve therapies. ISBI 2012: 1192-1195 - [c22]Yang Wang, Dime Vitanovski, Bogdan Georgescu, Razvan Ioan Ionasec, Ingmar Voigt, Saurabh Datta, Christiane Gruner, Bernhard Herzog, Patric Biaggi, Gareth Funka-Lea, Dorin Comaniciu:
Automatic Detection and Quantification of Mitral Regurgitation on TTE with Application to Assist Mitral Clip Planning and Evaluation. CLIP 2012: 33-41 - [c21]Kristof Ralovich, Lucian Mihai Itu, Viorel Mihalef, Puneet Sharma, Razvan Ioan Ionasec, Dime Vitanovski, Waldemar Krawtschuk, Allen Everett, Richard Ringel, Nassir Navab, Dorin Comaniciu:
Hemodynamic Assessment of Pre- and Post-operative Aortic Coarctation from MRI. MICCAI (2) 2012: 486-493 - [c20]Peter Mountney, Razvan Ioan Ionasec, Markus Kaiser, Sina Mamaghani, Wen Wu, Terrence Chen, Matthias John, Jan M. Boese, Dorin Comaniciu:
Ultrasound and Fluoroscopic Images Fusion by Autonomous Ultrasound Probe Detection. MICCAI (2) 2012: 544-551 - 2011
- [c19]Ingmar Voigt, Tommaso Mansi, Viorel Mihalef, Razvan Ioan Ionasec, Anna Calleja, Etienne Assoumou Mengue, Puneet Sharma, Helene Houle, Bogdan Georgescu, Joachim Hornegger, Dorin Comaniciu:
Patient-Specific Model of Left Heart Anatomy, Dynamics and Hemodynamics from 4D TEE: A First Validation Study. FIMH 2011: 341-349 - [c18]Sasa Grbic, Razvan Ioan Ionasec, Yang Wang, Tommaso Mansi, Bogdan Georgescu, Matthias John, Jan M. Boese, Yefeng Zheng, Nassir Navab, Dorin Comaniciu:
Model-Based Fusion of Multi-modal Volumetric Images: Application to Transcatheter Valve Procedures. MICCAI (1) 2011: 219-226 - [c17]Dime Vitanovski, Alexey Tsymbal, Razvan Ioan Ionasec, Michaela Schmidt, Andreas Greiser, Edgar Mueller, Xiaoguang Lu, Gareth Funka-Lea, Joachim Hornegger, Dorin Comaniciu:
Accurate Regression-Based 4D Mitral Valve Surface Reconstruction from 2D+t MRI Slices. MLMI 2011: 282-290 - [c16]Tommaso Mansi, Ingmar Voigt, Etienne Assoumou Mengue, Razvan Ioan Ionasec, Bogdan Georgescu, Thilo Noack, Joerg Seeburger, Dorin Comaniciu:
Towards Patient-Specific Finite-Element Simulation of MitralClip Procedure. MICCAI (1) 2011: 452-459 - [c15]Ingmar Voigt, Tommaso Mansi, Razvan Ioan Ionasec, Etienne Assoumou Mengue, Helene Houle, Bogdan Georgescu, Joachim Hornegger, Dorin Comaniciu:
Robust Physically-Constrained Modeling of the Mitral Valve and Subvalvular Apparatus. MICCAI (3) 2011: 504-511 - [c14]Dime Vitanovski, Alexey Tsymbal, Razvan Ioan Ionasec, Bogdan Georgescu, Shaohua Kevin Zhou, Joachim Hornegger, Dorin Comaniciu:
Learning distance function for regression-based 4D pulmonary trunk model reconstruction estimated from sparse MRI data. Medical Imaging: Image-Guided Procedures 2011: 79640L - 2010
- [c13]Viorel Mihalef, Razvan Ioan Ionasec, Yang Wang, Yefeng Zheng, Bogdan Georgescu, Dorin Comaniciu:
Patient-specific modeling of left heart anatomy, dynamics and hemodynamics from high resolution 4D CT. ISBI 2010: 504-507 - [c12]Ingmar Voigt, Razvan Ioan Ionasec, Bogdan Georgescu, Jan M. Boese, Gernot Brockmann, Joachim Hornegger, Dorin Comaniciu:
Computational Decision Support for Percutaneous Aortic Valve Implantation. MIAR 2010: 247-256 - [c11]Razvan Ioan Ionasec, Ingmar Voigt, Viorel Mihalef, Sasa Grbic, Dime Vitanovski, Yang Wang, Yefeng Zheng, Joachim Hornegger, Nassir Navab, Bogdan Georgescu:
Patient-Specific Modeling of the Heart: Applications to Cardiovascular Disease Management. STACOM/CESC 2010: 14-24 - [c10]Sasa Grbic, Razvan Ioan Ionasec, Dime Vitanovski, Ingmar Voigt, Yang Wang, Bogdan Georgescu, Nassir Navab, Dorin Comaniciu:
Complete Valvular Heart Apparatus Model from 4D Cardiac CT. MICCAI (1) 2010: 218-226 - [c9]Dime Vitanovski, Alexey Tsymbal, Razvan Ioan Ionasec, Bogdan Georgescu, Martin Huber, Andrew Mayall Taylor, Silvia Schievano, Shaohua Kevin Zhou, Joachim Hornegger, Dorin Comaniciu:
Cross-Modality Assessment and Planning for Pulmonary Trunk Treatment Using CT and MRI Imaging. MICCAI (1) 2010: 460-467 - [c8]Sasa Grbic, Razvan Ioan Ionasec, Dominik Zäuner, Yefeng Zheng, Bogdan Georgescu, Dorin Comaniciu:
Aortic valve and ascending aortic root modeling from 3D and 3D+t CT. Medical Imaging: Image-Guided Procedures 2010: 76250H - [c7]Ingmar Voigt, Dime Vitanovski, Razvan Ioan Ionasec, Alexey Tsymbal, Bogdan Georgescu, Shaohua Kevin Zhou, Martin Huber, Nassir Navab, Joachim Hornegger, Dorin Comaniciu:
Learning discriminative distance functions for valve retrieval and improved decision support in valvular heart disease. Medical Imaging: Image Processing 2010: 762314 - 2009
- [c6]Razvan Ioan Ionasec, Yang Wang, Bogdan Georgescu, Ingmar Voigt, Nassir Navab, Dorin Comaniciu:
Robust motion estimation using trajectory spectrum learning: Application to aortic and mitral valve modeling from 4D TEE. ICCV 2009: 1601-1608 - [c5]Dime Vitanovski, Razvan Ioan Ionasec, Bogdan Georgescu, Martin Huber, Andrew Mayall Taylor, Joachim Hornegger, Dorin Comaniciu:
Personalized Pulmonary Trunk Modeling for Intervention Planning and Valve Assessment Estimated from CT Data. MICCAI (1) 2009: 17-25 - [c4]Razvan Ioan Ionasec, Ingmar Voigt, Bogdan Georgescu, Yang Wang, Helene Houle, Joachim Hornegger, Nassir Navab, Dorin Comaniciu:
Personalized Modeling and Assessment of the Aortic-Mitral Coupling from 4D TEE and CT. MICCAI (1) 2009: 767-775 - [c3]Ingmar Voigt, Razvan Ioan Ionasec, Bogdan Georgescu, Helene Houle, Martin Huber, Joachim Hornegger, Dorin Comaniciu:
Model-driven physiological assessment of the mitral valve from 4D TEE. Medical Imaging: Image-Guided Procedures 2009: 72610R - [c2]Razvan Ioan Ionasec, Alexey Tsymbal, Dime Vitanovski, Bogdan Georgescu, Shaohua Kevin Zhou, Nassir Navab, Dorin Comaniciu:
Shape-based diagnosis of the aortic valve. Medical Imaging: Image Processing 2009: 725908 - 2008
- [c1]Razvan Ioan Ionasec, Bogdan Georgescu, Eva Gassner, Sebastian Vogt, Oliver Kutter, Michael Scheuering, Nassir Navab, Dorin Comaniciu:
Dynamic Model-Driven Quantitative and Visual Evaluation of the Aortic Valve from 4D CT. MICCAI (1) 2008: 686-694
Coauthor Index
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