Publications

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Conference Paper
Carbajal, G., Gómez Á., Fichtinger G., & Ungi T. (2015).  Portable Optically Tracked Ultrasound System for Scoliosis Measurement. Recent Advances in Computational Methods and Clinical Applications for Spine Imaging (MICCAI 2014). 20, 37-46.PDF icon Carbajal2015.pdf (209.38 KB)
Holden, M. S., Keri Z., Ungi T., & Fichtinger G. (2017).  Overall Proficiency Assessment in Point-of-Care Ultrasound Interventions: The Stopwatch is not Enough. Point-of-Care Ultrasound Workshop. LNCS 10549, 146-153.PDF icon Holden2017b.pdf (491.19 KB)File Holden2017b-Slides.pptx (5.4 MB)
Ungi, T., Lasso A., & Fichtinger G. (2012).  Open-source training platform for ultrasound-guided needle insertions. Medical Image Computing and Computer-Assisted Intervention (MICCAI 2012) - Systems and Architectures for Computer Assisted Interventions. PDF icon Ungi2012d.pdf (47.57 KB)
Bartha, L., Lasso A., Pinter C., Ungi T., & Fichtinger G. (2013).  Open-Source Surface Mesh-Based Ultrasound Simulator. CARS 2013. 8, 156.PDF icon Bartha2013c.pdf (107.52 KB)
Asselin, M., Kaufmann M., Wiercigroch J., Ungi T., Lasso A., Rudan J., et al. (2019).  Navigated real-time molecular analysis in the operating theatre, demonstration of concept. SPIE Medical Imaging 2019.
Harish, V., Bibic E., Lasso A., Holden M. S., Vaughan T., Baum Z. M. C., et al. (2017).  Monitoring electromagnetic tracking error using redundant sensors. SPIE Medical Imaging 2017. PDF icon Harish2017a.pdf (657.31 KB)
Connolly, L., Ungi T., Lasso A., Vaughan T., Asselin M., Mousavi P., et al. (2019).  Mechanically-Controlled Spectroscopic Imaging for Tissue Classification. SPIE Medical Imaging 2019: Image-Guided Procedures, Robotic Interventions, and Modeling. 10951, PDF icon Connolly2019a.pdf (877.7 KB)
Harish, V., Baksh A., Ungi T., Lasso A., Baum Z. M. C., Gauvin G., et al. (2016).  Measurement of electromagnetic tracking error in a navigated breast surgery setup. SPIE Medical Imaging 2016. 9786, PDF icon Harish2016a.pdf (4.07 MB)
Kamali, S., Ungi T., Lasso A., Yan C., Lougheed M., & Fichtinger G. (2017).  Localization of the transverse processes in ultrasound for spinal curvature measurement. SPIE Medical Imaging. 10135, 101350I-101350I-7.PDF icon Kamali2017a.pdf (1.1 MB)
Meyer, A., Lasso A., Ungi T., & Fichtinger G. (2015).  Live ultrasound volume reconstruction using scout scanning. SPIE Medical Imaging 2015. 9415, 94152A-94152A-9.PDF icon Meyer2015-manuscript.pdf (617.98 KB)
Harish, V., Ungi T., Lasso A., MacDonald A., Nanji S., & Fichtinger G. (2015).  Intraoperative visualization and assessment of electromagnetic tracking error. SPIE Medical Imaging 2015. 9415, 94152H-94152H-6.PDF icon Harish2015-manuscript.pdf (5.7 MB)PDF icon Harish2015-poster.pdf (897.74 KB)
Ungi, T., Vaughan T., Gauvin G., Pezeshki P., Lasso A., C. Engel J., et al. (2016).  Intraoperative user interface for navigated breast tumor surgery. Computer Assisted Radiology and Surgery, 30th International Congress. 11(Suppl. 1), S108-9.PDF icon Ungi2016c.pdf (137.38 KB)
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)
Welch, M., Andrea J., Ungi T., & Fichtinger G. (2013).  Freehand ultrasound calibration: phantom versus tracked pointer. SPIE. PDF icon Welch2013b.pdf (416.73 KB)
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)
Lougheed, M., Fichtinger G., & Ungi T. (2015).  Evaluation metrics for bone segmentation in ultrasound. SPIE Medical Imaging 2015. 9415,
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)
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.
Yan, C., Tabanfar R., Kempston M., Borschneck D., Ungi T., & Fichtinger G. (2016).  Comparison of portable and conventional ultrasound imaging in spinal curvature measurement. SPIE Medical Imaging. PDF icon Yan2016a.pdf (410.12 KB)
Fritz, J., U-Thainual P., Ungi T., Flammang A. J., Cho N. Bongjoon, Fichtinger G., et al. (2011).  Augmented Reality Visualization Using Image-overlay for MR-guided Interventions: Assessment of Performance in Cadaveric Shoulder and Hip Arthrography. RSNA 97th Scientific Assembly and Annual Meeting. PDF icon 254.full_.pdf (1014.02 KB)
Ungi, T., U-Thainual P., Lasso A., Yeo C. T., McGraw R. C., & Fichtinger G. (2011).  Augmented reality training to improve needle-based percutaneous interventions. ImNO2011 - Imaging Network Ontario Symposium. PDF icon Ungi2011a.pdf (400.3 KB)
Ungi, T., Yeo C. T., U-Thainual P., McGraw R. C., & Fichtinger G. (2011).  Augmented Reality Needle Guidance Improves Facet Joint Injection Training. SPIE Medical Imaging. 7964, 79642E 1-7.PDF icon Ungi2011b.pdf (195.32 KB)
Heffernan, E., Ungi T., Vaughan T., Pezeshki P., Lasso A., Gauvin G., et al. (2016).  Accuracy of lesion boundary tracking in navigated breast tumor excision. SPIE Medical Imaging 2016. 9786, 97860Y-1-6.PDF icon Heffernan2016-manuscript.pdf (303.45 KB)
Conference Abstract
Carter, K., Lasso A., Ungi T., Morin E., & Fichtinger G. (2015).  Visual feedback mounted on surgical tool. 13th Imaging Network of Ontario Symposium (ImNO 2015). 36.PDF icon Carter2015a.pdf (123.23 KB)File Carter2015a-poster.pptx (3.24 MB)File Carter2015a-slides.pptx (21.62 MB)
Vaughan, T., Ungi T., Lasso A., Gauvin G., C. Engel J., Rudan J., et al. (2017).  Virtual views controlled by surgical tools for computer assisted interventions. 15th Annual Imaging Network Ontario Symposium (ImNO). PDF icon Vaughan2017a.pdf (366.19 KB)

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