Razvan Ionasec
Razvan Ionasec
Siemens Corporate Research
Verified email at siemens.com - Homepage
TitleCited byYear
Patient-specific modeling and quantification of the aortic and mitral valves from 4-D cardiac CT and TEE
RI Ionasec, I Voigt, B Georgescu, Y Wang, H Houle, F Vega-Higuera, ...
IEEE transactions on medical imaging 29 (9), 1636-1651, 2010
1982010
Method and system for comprehensive patient-specific modeling of the heart
RI Ionasec, I Voigt, V Mihalef, S Grbic, D Vitanovski, Y Wang, Y Zheng, ...
US Patent 8,682,626, 2014
1272014
Patient-specific modelling of whole heart anatomy, dynamics and haemodynamics from four-dimensional cardiac CT images
V Mihalef, RI Ionasec, P Sharma, B Georgescu, I Voigt, M Suehling, ...
Interface Focus 1 (3), 286-296, 2011
1062011
Method and system for multi-component heart and aorta modeling for decision support in cardiac disease
RI Ionasec, P Sharma, B Georgescu, A Torzhkov, F Moerchen, ...
US Patent 8,527,251, 2013
952013
Method and system for generating a personalized anatomical heart model
R Ionasec, B Georgescu, Y Zheng, D Comaniciu
US Patent 9,405,996, 2016
912016
Method and system for computational modeling of the aorta and heart
P Sharma, B Georgescu, RI Ionasec, D Comaniciu
US Patent 8,224,640, 2012
832012
An integrated framework for finite-element modeling of mitral valve biomechanics from medical images: application to MitralClip intervention planning
T Mansi, I Voigt, B Georgescu, X Zheng, EA Mengue, M Hackl, RI Ionasec, ...
Medical image analysis 16 (7), 1330-1346, 2012
822012
Automated quantitative 3-dimensional modeling of the aortic valve and root by 3-dimensional transesophageal echocardiography in normals, aortic regurgitation, and aortic …
A Calleja, P Thavendiranathan, RI Ionasec, H Houle, S Liu, I Voigt, ...
Circulation: Cardiovascular Imaging 6 (1), 99-108, 2013
722013
Complete valvular heart apparatus model from 4D cardiac CT
S Grbic, R Ionasec, D Vitanovski, I Voigt, Y Wang, B Georgescu, N Navab, ...
Medical image analysis 16 (5), 1003-1014, 2012
702012
Method and system for medical decision support using organ models and learning based discriminative distance functions
I Voigt, D Vitanovski, RI Ionasec, A Tsymbal, B Georgescu, SK Zhou, ...
US Patent 8,812,431, 2014
522014
Non-invasive hemodynamic assessment of aortic coarctation: validation with in vivo measurements
L Itu, P Sharma, K Ralovich, V Mihalef, R Ionasec, A Everett, R Ringel, ...
Annals of biomedical engineering 41 (4), 669-681, 2013
462013
Method and system for physiological image registration and fusion
R Ionasec, B Georgescu, Y Zheng, D Comaniciu
US Patent 9,547,902, 2017
452017
Method and system for automatic quantification of aortic valve function from 4D computed tomography data using a physiological model
R Ionasec, B Georgescu, HC Houle, S Vogt, M Scheuering, E Camus, ...
US Patent 8,009,887, 2011
452011
Method and system for intraoperative guidance using physiological image fusion
RI Ionasec, I Voigt, B Georgescu, Y Zheng, J Boese, K Klingenbeck, ...
US Patent 8,532,352, 2013
432013
Valve assessment from medical diagnostic imaging data
RI Ionasec, I Voigt, Y Wang, B Georgescu, HC Houle, D Comaniciu, ...
US Patent 8,771,189, 2014
412014
Dynamic model-driven quantitative and visual evaluation of the aortic valve from 4D CT
RI Ionasec, B Georgescu, E Gassner, S Vogt, O Kutter, M Scheuering, ...
International Conference on Medical Image Computing and Computer-Assisted …, 2008
372008
Valve treatment simulation from medical diagnostic imaging data
T Mansi, I Voigt, RI Ionasec, B Georgescu, D Comaniciu, EA Mengue
US Patent 8,920,322, 2014
312014
Towards patient-specific finite-element simulation of mitralclip procedure
T Mansi, I Voigt, EA Mengue, R Ionasec, B Georgescu, T Noack, ...
International Conference on Medical Image Computing and Computer-Assisted …, 2011
302011
Real-time ultrasound transducer localization in fluoroscopy images by transfer learning from synthetic training data
T Heimann, P Mountney, M John, R Ionasec
Medical image analysis 18 (8), 1320-1328, 2014
292014
Ultrasound and fluoroscopic images fusion by autonomous ultrasound probe detection
P Mountney, R Ionasec, M Kaizer, S Mamaghani, W Wu, T Chen, M John, ...
International Conference on Medical Image Computing and Computer-Assisted …, 2012
282012
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