Publications

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2012
Ungi, T., Abolmaesumi P., Jalal R., Welch M., Ayukawa I., Nagpal S., et al. (2012).  Spinal Needle Navigation by Tracked Ultrasound Snapshots. IEEE Trans Biomed Eng. 59, 2766-2772.PDF icon Ungi2012b.pdf (710.47 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.PDF icon Holden2012a.pdf (173.03 KB)
Seifabadi, R., Iordachita I., & Fichtinger G. (2012).  Towards teleoperated needle steering in MRI-guided prostate interventions. 9th Interventional MRI Symposium (IMRI 2012). PDF icon Abstract_Reza_Final_1.pdf (55.1 KB)
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.
2011
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)
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)
Weiss, C., R.Marker D., Fischer G., Fichtinger G., Machado A. J., & Carrino J. A. (2011).  Augmented Reality Visualization for MR-guided Interventions using "Image Overlay": System Description, Feasibility, and Initial Evaluation in a spine phantom. American Journal of Roentgenology. 196, W305 - W307.PDF icon W305.full_.pdf (699.73 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 accuracy for lumbar spinal procedures with a 1.5-Tesla MRI scanner. CIRSE 2011.
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)
Chen, T. K., Heffter T., Lasso A., Pinter C., Abolmaesumi P., E. Burdette C., et al. (2011).  Automated Intraoperative Calibration for Prostate Cancer Brachytherapy. Medical Physics. 38, 6285-6299.PDF icon Chen2011.pdf (1.81 MB)
Moult, E., E. Burdette C., Song D. Y., Abolmaesumi P., Fichtinger G., & Fallavollita P. (2011).  Automatic C-arm Pose Estimation via 2D/3D Hybrid Registration of a Radiographic Fiducial. (Wong, K. H., & Holmes, III D. R., Ed.).SPIE Medical Imaging. 7964, 79642S.PDF icon Moult2011a.pdf (688.13 KB)
Bartha, L., Lasso A., Chen T. K., & Fichtinger G. (2011).  Automatic fiducial localization in ultrasound images for a thermal ablation validation platform. SPIE Medical Imaging. 7964, 796421.PDF icon Bartha2011a.pdf (750.1 KB)
Dehghan, E., Jain A. K., Moradi M., Wen X., Morris W. J., Salcudean S. E., et al. (2011).  Brachytherapy Seed Reconstruction with Joint-Encoded C-Arm Single-Axis Rotation and Motion Compensation. Medical Image Analysis. 15, 760 – 771.PDF icon Dehghan_etal.pdf (1.03 MB)
Krieger, A., Song S. Sang- Eun, Cho N. Bongjoon, Iordachita I., Guion P., Fichtinger G., et al. (2011).  Development and Evaluation of an Actuated MRI-Compatible Robotic System for MRI-Guided Prostate Intervention. IEEE/ASME Transactions on Mechatronics. PP.PDF icon Krieger2011b.pdf (1001.69 KB)
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)
Peikari, M., Chen T. K., Lasso A., Heffter T., & Fichtinger G. (2011).  Effects of Ultrasound Section-Thickness on Brachytherapy Needle Tip Localization Error. Medical Image Computing and Computer-Assisted Intervention (MICCAI 2011). PDF icon MPeikari2011a.pdf (760.49 KB)
Khallaghi, S., Abolmaesumi P., Gong R. Hui, Chen E. C. S., Gill S., Boisvert J., et al. (2011).  GPU accelerated registration of a statistical shape model of the lumbar spine to 3D ultrasound images. SPIE Medical Imaging. 7964, 79642W.PDF icon Khallaghi2011.pdf (323.38 KB)
Pompeu-Robinson, A. M., Kunz M.., Falkson C.B.., Schreiner J., Joshi C.P.., & Fichtinger G. (2011).  Immobilization and Catheter Guidance for Breast Brachytherapy. International Journal of Computer Assisted Radiology and Surgery. Online First, PDF icon Pompeu-Robinson2011.pdf (901.1 KB)
Peikari, H., Lasso A., & Fichtinger G. (2011).  Improved validation platform for ultrasound-based monitoring of thermal ablation. SPIE Medical Imaging. 7964, 79641H.PDF icon HPeikari2011a.pdf (697.97 KB)
Imani, F., Wu M.., Lasso A., E. Burdette C., Daoud M., Fichtinger G., et al. (2011).  Monitoring of Tissue Ablation Using Time Series of Ultrasound RF data. Medical Image Computing and Computer-Assisted Intervention (MICCAI 2011). 379-386.PDF icon Imani2011.pdf (221.6 KB)
U-Thainual, P., Ungi T., Carrino J. A., Fichtinger G., & Iordachita I. (2011).  MR Image Overlay Adjustable Plane System for Percutaneous Musculoskeletal Interventions. 4th NCIGT and NIH Image Guided Therapy Workshop. 4, PDF icon IGTworkshop2011_MR_IOAPS_poster_abstract_paweena.pdf (30.44 KB)

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