Publications

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C
Keri, Z., Sydor D., Ungi T., Holden M. S., McGraw R. C., Mousavi P., et al. (2015).  Computerized training system for ultrasound-guided lumbar puncture on abnormal spine models: a randomized controlled trial. Canadian Journal of Anesthesia. 62, 777-784.PDF icon Keri2015a.pdf (1.65 MB)
Holden, M. S., Lia H., Xia S., Keri Z., Ungi T., & Fichtinger G. (2018).  Configurable Overall Skill Assessment in Ultrasound-Guided Needle Insertion. 16th Annual Imaging Network Ontario Symposium (ImNO). PDF icon Holden2018b.pdf (300.32 KB)
Lund, S., Vaughan T., Ungi T., Lasso A., Asselin M., Yeo C., et al. (2019).  Controlling virtual views in navigated breast conserving surgery. SPIE Medical Imaging 2019.
Carter, K., Lasso A., Ungi T., Morin E., & Fichtinger G. (2015).  Current sensing for navigated electrosurgery . 13th Imaging Network of Ontario Symposium (ImNO 2015). 37.File Carter2015b-slides.pptx (935.35 KB)File Carter2015b-poster.pptx (841.73 KB)PDF icon Carter2015b.pdf (148.88 KB)
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Abou-Seido, N., Ungi T., Lasso A., McGraw R. C., & Fichtinger G. (2015).  Data Management Workflow And Architecture For Simulation-Based Medical Training. 29th International Congress and Exhibition of Computer Assisted Radiology Surgery. 10(Suppl 1), s78.PDF icon AbouSeido2015.pdf (251.59 KB)
Brastianos, H., Vaughan T., Lasso A., Westerland M., Gooding J., Ungi T., et al. (2017).  Demonstration of Catheter Insertion Using Electromagnetic Guidance in Breast Brachytherapy. European Society for Radiotherapy & Oncology (ESTRO) Annual Congress. Radiother Oncol 123(Supplement 1), S91.
Anand, M., King F., Ungi T., Lasso A., Rudan J., Jayender J., et al. (2014).  Design and Development of a Mobile Image Overlay System for Image-Guided Needle Interventions. 36th Annual International Conference of IEEE EMBS. PDF icon Anand2014b.pdf (856.77 KB)
Anand, M., King F., Ungi T., Lasso A., Rudan J., Jayender J., et al. (2014).  Design of mobile image overlay system for image-guided interventions. Imaging Network Ontario 2014. PDF icon Anand2014a-poster.pdf (1.27 MB)
Wu, V., Asselin M., Ungi T., & Fichtinger G. (2019).  Detection of Spinal Ultrasound Landmarks Using Convolutional Neural Networks. 33rd International Congress & Exhibition on Computer Assisted Radiology and Surgery (CARS). 14, PDF icon Wu2019b.pdf (213.21 KB)
McGraw, R. C., Chaplin T., McKaigney C., Rang L., Jaeger M., Redfearn D., et al. (2016).  Development and evaluation of a simulation-based curriculum for ultrasound guided central venous catheterization. Canadian Journal of Emergency Medicine. 18, 405-413.
Clinkard, D., Holden M. S., Ungi T., Messenger D., Fichtinger G., & McGraw R. C. (2015).  The Development and Validation of Hand Motion Analysis to Evaluate Competency in Central Line Catheterization. Academic Emergency Medicine. 22, 212-218.
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Yeo, C. T., Ungi T., U-Thainual P., Lasso A., McGraw R. C., & Fichtinger G. (2011).  The Effect of Augmented Reality Training on Percutaneous Needle Placement in Spinal Facet Joint Injections. IEEE Transactions on Biomedical Engineering. 58, 2031-7.PDF icon Yeo2011.pdf (692.74 KB)
Vaughan, T., Brastianos H., Lasso A., Ungi T., Falkson C. B., & Fichtinger G. (2017).  Electromagnetically-generated catheter paths for breast brachytherapy. 15th Annual Imaging Network Ontario Symposium (ImNO). PDF icon Vaughan2017b.pdf (259.27 KB)
Vaughan, T., Brastianos H., Lasso A., Westerland M., Ungi T., Falkson C. B., et al. (2016).  Electromagnetically-guided catheter insertions in breast phantoms for brachytherapy. 14th Annual Imaging Network Ontario Symposium (ImNO).
Lasso, A., Pinter C., Choueib S., Ungi T., & Fichtinger G. (2019).  Enhance medical software applications with immersive virtual reality experience. Techna Symposium. PDF icon Lasso2019.pdf (1.05 MB)
Lougheed, M., Fichtinger G., & Ungi T. (2015).  Evaluation metrics for bone segmentation in ultrasound. SPIE Medical Imaging 2015. 9415,
Baum, Z. M. C., Ungi T., Lasso A., & Fichtinger G. (2017).  Evaluation of a mobile, real-time, tracked augmented reality display for surgical navigation. 15th Annual Imaging Network Ontario Symposiuim. PDF icon Baum2017b.pdf (276.46 KB)
U-Thainual, P., Fritz J., Cho N. Bongjoon, Ungi T., Segundo AJM., Carrino J. A., et al. (2010).  Evaluation of accuracy and clinical feasibility of the MR-compatible image overlay. 8th Interventional MRI Symposium. PDF icon 8th Interventional MRI Symposium_Abstract_paweena.pdf (200.26 KB)PDF icon 8th_iMRI_poster_paweena_Final.pdf (1.71 MB)
Yeo, C. T., Davison C., Ungi T., Holden M. S., Fichtinger G., & McGraw R. C. (2015).  Examination of learning trajectories for simulated lumbar puncture training using hand motion analysis. Academic Emergency Medicine. 22, 1187-1195.
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Herniczek, S. Kotwicz, Lasso A., Ungi T., & Fichtinger G. (2014).  Feasibility of a touch-free user interface for ultrasound snapshot-guided nephrostomy. SPIE Medical Imaging 2014: Image-Guided Procedures, Robotic Interventions, and Modeling. 9036, 90362F.PDF icon Kotwicz2014.pdf (330.8 KB)
Holden, M. S., Ungi T., Sargent D., McGraw R. C., Chen E. C. S., Ganapathy S., et al. (2014).  Feasibility of Real-Time Workflow Segmentation for Tracked Needle Interventions. IEEE Transactions on Biomedical Engineering. 61, 1720-1728.PDF icon Holden2014a-Manuscript.pdf (631.07 KB)
Welch, M., Andrea J., Ungi T., & Fichtinger G. (2013).  Freehand ultrasound calibration: phantom versus tracked pointer. SPIE. PDF icon Welch2013b.pdf (416.73 KB)
H
Vaughan, T., Lasso A., Ungi T., & Fichtinger G. (2015).  Hole filling with oriented sticks in ultrasound volume reconstruction. J. Med. Imag.. 2, PDF icon Vaughan2015_Manuscript.pdf (3.91 MB)
I
Lasso, A., Heffter T., Pinter C., Ungi T., & Fichtinger G. (2012).  Implementation of the PLUS open-source toolkit for translational research of ultrasound-guided intervention systems. Medical Image Computing and Computer-Assisted Intervention (MICCAI 2012) - Systems and Architectures for Computer Assisted Interventions. 1-12.PDF icon Lasso2012d.pdf (182.24 KB)PDF icon Lasso2012d-slides.pdf (182.24 KB)
Moult, E., Lasso A., Ungi T., Pinter C., Welch M., & Fichtinger G. (2017).  Improved temporal calibration of tracked ultrasound: an open-source solution. Journal of Medical Robotics Research. 2, 1750008.PDF icon Moult2017.pdf (640.92 KB)

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