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Baum, Z. M. C., Church B., Lasso A., Ungi T., Schlenger C., Borschneck D. P., et al. (2019). Step-wise identification of ultrasound-visible anatomical landmarks for 3D visualization of scoliotic spine. SPIE Medical Imaging 2019: Image-Guided Procedures, Robotic Interventions, and Modeling. 10951,

Baum2019a.pdf (496 KB)

Yan, C., Ungi T., Gauvin G., Jabs D., Lasso A., C. Engel J., et al. (2017). Study into the displacement of tumor localization needle during navigated breast cancer surgery. SPIE Medical Imaging.

Yan2017a.pdf (564.16 KB)

Holden, M. S., Ungi T., Sargent D., McGraw R. C., & Fichtinger G. (2012). Surgical Motion Characterization in Simulated Needle-Insertion Procedures. SPIE Medical Imaging 2012. 8316-31.

Holden2012a.pdf (173.03 KB)

O'Driscoll, O., Hisey R., Camire D., Erb J., Howes D., Fichtinger G., et al. (2021). Surgical tool tracking with object detection for performance assessment in central venous catheterization. Imaging Network of Ontario Symposium.

ODriscoll2021b.pdf (151.14 KB)

MacNeil, K., Wang C., Holden M. S., Ungi T., Fichtinger G., & Hookey L. (2016). System for objectively evaluating colonoscopy procedural skills using motion analysis. 14th Annual Imaging Network Ontario Symposium (ImNO).

T

Moult, E., Ungi T., Pinter C., Welch M., Lasso A., & Fichtinger G. (2013). Temporal calibration of tracked ultrasound. ImNO2013 - Imaging Network Ontario Symposium.

Moult2013b.pdf (100.25 KB)

Moult2013b-poster.pdf (202.31 KB)

Asselin, M., Lasso A., Ungi T., & Fichtinger G. (2018). Towards webcam-based tracking for interventional navigation. SPIE Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling.

Asselin2018a.pdf (429.19 KB)

Ungi, T., Beiko D., Fuoco M., King F., Holden M. S., Fichtinger G., et al. (2014). Tracked ultrasonography snapshots enhance needle guidance for percutaneous renal access: a pilot study. J Endourol. 28, 1040-5.

Ungi2014b.pdf (533.29 KB)

Ungi, T., Lasso A., & Fichtinger G. (2014). Tracked Ultrasound in Navigated Spine Interventions. Spinal Imaging and Image Analysis. 469-94.

Ungi2014c.pdf (870.53 KB)

Fichtinger, G., Siemens R., Holden M. S., Ungi T., Beiko D., Fuoco M., et al. (2014). Tracked ultrasound snapshots improve the performance of novices in simulated percutaneous nephrostomy. Imaging Network Ontario Symposium.

Lia, H., Keri Z., Holden M. S., Harish V., Mitchell C. H., Ungi T., et al. (2017). Training with Perk Tutor improves ultrasound-guided in-plane needle insertion skill. SPIE Medical Imaging. 10135,

Lia-SPIE2017.pdf (373.32 KB)

U

Ungi, T., Moult E., Schwab J. H., & Fichtinger G. (2013). Ultrasound Snapshots in Percutaneous Pedicle Screw Placement Navigation: A Feasibility Study. Clinical Orthopaedics and Related Research.

Ungi2013e_WebVersion.pdf (653.91 KB)

Baum, Z. M. C., Ungi T., Lasso A., Church B., Schlenger C., & Fichtinger G. (2018). Ultrasound-based vertebral landmark localization using deformable spine models. 16th Annual Imaging Network Ontario Symposiuim.

Baum2018b.pdf (1.03 MB)

Baum2018b-Poster.pdf (961.09 KB)

Moult, E., Ungi T., Welch M., Lu J., McGraw R. C., & Fichtinger G. (2013). Ultrasound-guided facet joint injection training using Perk Tutor. International Journal of Computer Assisted Radiology and Surgery. 8, 831-6.

Ungi, T., Lasso A., Welch M., Jalal R., Nagpal S., Jaeger M., et al. (2012). Ultrasound-guided spinal needle placement on open source platform. ImNO2012 - Imaging Network Ontario Symposium.

Ungi2012a.pdf (267.8 KB)

Baum, Z. M. C., Ungi T., Lasso A., & Fichtinger G. (2017). Usability of a real-time tracked augmented reality display system in musculoskeletal injections. SPIE Medical Imaging 2017: Image-Guided Procedures, Robotic Interventions, and Modeling.

Baum2017a.pdf (889.77 KB)

Wu, V., Ungi T., & Fichtinger G. (2019). Using Deep Learning for Transverse Process Detection in Spinal Ultrasounds. 17th Annual Imaging Network Ontario Symposium (ImNO).

Wu2019a.pdf (158.09 KB)

Wu, V., Ungi T., Sunderland K., Pigeau G., Schonewille A., & Fichtinger G. (2020). Using multiple frame U-net for automated segmentation of spinal ultrasound images. 18th Annual Imaging Network Ontario (ImNO) Symposium.

Wu2020b.pdf (133.02 KB)

Yeo, C. T., MacDonald A., Ungi T., Lasso A., Jalink D., Zevin B., et al. (2018). Utility of 3D Reconstruction of 2D Liver Computed Tomography/Magnetic Resonance Images as a Surgical Planning Tool for Residents in Liver Resection Surgery. Journal of Surgical Education. 75, 792-797.

Yeo2017.pdf (527.68 KB)

Isen, J., Hisey R., Ungi T., & Fichtinger G. (2019). Utilizing a convolutional neural network for tool detection in central venous catheterization. 33rd International Congress & Exhibition on Computer Assisted Radiology and Surgery (CARS).

Isen2019b.pdf (129.5 KB)

V

Yan, C., Tabanfar R., Kempston M., Borschneck D., Ungi T., & Fichtinger G. (2016). Vertebral landmark visualization with portable ultrasound imaging in scoliosis monitoring. 14th Annual Imaging Network Ontario Symposium (ImNO).

Yan2016b.pdf (388.09 KB)

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).

Vaughan2017a.pdf (366.19 KB)

Baum, Z. M. C., Ungi T., Lasso A., Church B., Schlenger C., & Fichtinger G. (2018). Visual aid for identifying vertebral landmarks in ultrasound. SPIE Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. 10576, 105760Z.

Baum2018a.pdf (1.46 MB)

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.

Carter2015a.pdf (123.23 KB)

Carter2015a-poster.pptx (3.24 MB)

Carter2015a-slides.pptx (21.62 MB)

Carter, K., Vaughan T., Holden M. S., Gauvin G., Pezeshki P., Lasso A., et al. (2016). Visual feedback mounted on surgical tool: proof of concept. SPIE Medical Imaging 2016. 9786,

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