Publications

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2021
Barr, C., Hisey R., Ungi T., & Fichtinger G. (2021).  Ultrasound Probe Pose Classification for Task Recognition in Central Venous Catheterization. 43rd Conference of the IEEE Engineering Medicine and Biology Society.
Barr, C., Hisey R., Ungi T., & Fichtinger G. (2021).  Ultrasound Probe Pose Classification for Task Recognition in Central Venous Catheterization. Imaging Network of Ontario Symposium. PDF icon CBarr2021a.pdf (391.8 KB)
2020
Pinter, C., Olding T., L. Schreiner J., & Fichtinger G. (2020).  Using Fuzzy Logics to Determine Optimal Oversampling Factor for Voxelizing 3D Surfaces in Radiation Therapy. Soft Computing. PDF icon Pinter2020a.pdf (713.06 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. PDF icon Wu2020b.pdf (133.02 KB)
2019
Lia, H., Baum Z. M. C., Vaughan T., Ungi T., McGregor T., & Fichtinger G. (2019).  Usability and accuracy of an electromagnetically tracked partial nephrectomy navigation system. 17th Annual Imaging Network of Ontario Symposium (ImNO). PDF icon Lia2019a.pdf (164.12 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). PDF icon Wu2019a.pdf (158.09 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). PDF icon Isen2019b.pdf (129.5 KB)
2018
[Anonymous] (2018).  Ultrasound imaging of the posterior skull for neurosurgical registration. SPIE Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling. PDF icon Underwood2018a.pdf (829.52 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. PDF icon Baum2018b.pdf (1.03 MB)PDF icon Baum2018b-Poster.pdf (961.09 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.PDF icon Yeo2017.pdf (527.68 KB)
2017
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. PDF icon Baum2017a.pdf (889.77 KB)
2013
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. PDF icon Ungi2013e_WebVersion.pdf (653.91 KB)
Imani, F., Abolmaesumi P., Wu M., Lasso A., E. Burdette C., Ghoshal G., et al. (2013).  Ultrasound-guided Characterization of Interstitial Ablated Tissue Using RF Time Series: Feasibility Study.. IEEE transactions on bio-medical engineering. PDF icon Imani2013.pdf (844.77 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.
2012
Vaughan, T., Lasso A., & Fichtinger G. (2012).  Ultrasound Volume Reconstruction: Open-Source Implementation with Hole Filling Functionality. 5th NCIGT and NIH Image Guided Therapy Workshop. PDF icon Vaughan2012.pdf (102.29 KB)PDF icon Vaughan2012-poster.pdf (805.61 KB)
Imani, F., Daoud M., Lasso A., E. Burdette C., Fichtinger G., Abolmaesumi P., et al. (2012).  Ultrasound-guided Characterization of ablated Tissue Using RF Time Series. UITC2012 - International Symposium on Ultrasonic Imaging and Tissue-characterization. PDF icon Imani2012.pdf (94.12 KB)
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. PDF icon Ungi2012a.pdf (267.8 KB)
Dehghan, E., Lee J., Fallavollita P., Kuo N., Deguet A., Le Y., et al. (2012).  Ultrasound–fluoroscopy registration for prostate brachytherapy dosimetry. Medical Image Analysis. 16, 1347-1358.PDF icon Dehghan_etal_US_Fluoro_Reg.pdf (1.82 MB)
Lobo, J. R., Moradi M., Chng N., Dehghan E., Morris W. J., Fichtinger G., et al. (2012).  Use of Needle Track Detection to Quantify the Displacement of Stranded Seeds Following Prostate Brachytherapy. IEEE Transactions on Medical Imaging. 31, 738 - 748.
2008
Foroughi, P., Song D. Y., Taylor R., & Fichtinger G. (2008).  Ultrasound Based Localization of Pelvic Anatomical Coordinate System. 8th Annual Meeting of Computer Assisted Orthopedic Surgery International (CAOS). 81-83.PDF icon Foroughi2008a.pdf (40.38 KB)
Kettenbach, J., Kronreif G., Melzer A., Fichtinger G., Stoianovici D., & Cleary K. (2008).  Ultrasound-, CT-, MR-Guided Robot-Assisted Interventions. Image Processing in Radiology. 3, 393-409.
Rivaz, H., Boctor E., Foroughi P., Zellars R., Fichtinger G., & Hager G. D. (2008).  Ultrasound elastography: a dynamic programming approach. IEEE transactions on medical imaging. 27, 1373–1377.PDF icon Rivaz2008a.pdf (364.08 KB)
2007
Rivaz, H., Foroughi P., Boctor E., Zellars R., Fichtinger G., & Hager G. D. (2007).  Ultrasound Elastography: a Dynamic Programming Approach. Workshop to the 10th MICCAI Conference.
2006
Boctor, E., de Oliveira M., Choti M., Ghanem R., Taylor R., Hager G. D., et al. (2006).  Ultrasound monitoring of tissue ablation via deformation model and shape priors. Medical image computing and computer-assisted intervention (MICCAI). 9, 405–412.PDF icon Boctor2006b.pdf (6.61 MB)
Boctor, E., Iordachita I., Fichtinger G., & Hager G. D. (2006).  Ultrasound self-calibration. Medical Imaging 2006: Visualization, Image-Guided Procedures, and Display. 6141, 61412N.PDF icon Boctor2006.pdf (429.17 KB)

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