Publications

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Conference Paper
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)
Lougheed, M., Fichtinger G., & Ungi T. (2015).  Evaluation metrics for bone segmentation in ultrasound. SPIE Medical Imaging 2015. 9415,
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)
Welch, M., Andrea J., Ungi T., & Fichtinger G. (2013).  Freehand ultrasound calibration: phantom versus tracked pointer. SPIE. PDF icon Welch2013b.pdf (416.73 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)
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)
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)
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)
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)
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)
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., 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)
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.
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)
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)
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)
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)
Ungi, T., Gauvin G., Yeo C. T., C. Engel J., Rudan J., & Fichtinger G. (2015).  Real Time Navigation In Breast Tumor Surgery. Computer Assisted Radiology and Surgery, 29th International Congress. 10(Suppl 1), S59-60.PDF icon Ungi2015a.pdf (123.39 KB)
Gauvin, G., Yeo C. T., Ungi T., Fichtinger G., Rudan J., & C. Engel J. (2014).  Real-time electromagnetic navigation for breast tumor resection: proof of concept. The Hamlyn Symposium on Medical Robotics. 39-40.
Baum, Z. M. C., Lasso A., Ungi T., & Fichtinger G. (2016).  Real-time self-calibration of a tracked augmented reality display. SPIE Medical Imaging 2016. 9786, PDF icon Baum2016a.pdf (1.85 MB)
Pinter, C., Travers B., Baum Z. M. C., Kamali S., Ungi T., Lasso A., et al. (2018).  Real-time transverse process detection in ultrasound. SPIE Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. PDF icon Pinter2018.pdf (297.47 KB)
Hisey, R., Ungi T., Holden M. S., Baum Z. M. C., Keri Z., McCallum C., et al. (2018).  Real-time workflow detection using webcam video for providing real-time feedback in central venous catheterization training. SPIE Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. PDF icon RHisey_SPIE2018_Full_02.pdf (749.23 KB)
Perrin, S., Baum Z. M. C., Asselin M., Underwood G., Choueib S., Lia H., et al. (2019).  Reproducibility of freehand calibrations for ultrasound-guided needle navigation. SPIE Medical Imaging 2019: Image-Guided Procedures, Robotic Interventions, and Modeling. 10951, PDF icon Perrin2019a.pdf (686.56 KB)
Gauvin, G., Ungi T., Lasso A., Walker R., Rudan J., Fichtinger G., et al. (2016).  Safety and Feasibility Study for Real-Time Electromagnetic Navigation in Breast-Conserving Surgery. Computer Assisted Radiology and Surgery, 30th International Congress. 11(Suppl. 1), S106-7.PDF icon Gauvin2016a.pdf (492.77 KB)
Underwood, G., Ungi T., Baum Z. M. C., Lasso A., Kronreif G., & Fichtinger G. (2017).  Skull registration for prone patient position using tracked ultrasound. SPIE Medical Imaging 2017. PDF icon Underwood2017.pdf (1.5 MB)

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