Publications

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2012
Lasso, A., Tokuda J., Fedorov A., Vikal S., Tadayyon H., Kaushal A., et al. (2012).  Planning and Targeting System for MRI-guided Robotic Interventions. ImNO2012 - Imaging Network Ontario Symposium. PDF icon Lasso2012b.pdf (130.33 KB)
Lasso, A., Heffter T., Pinter C., Ungi T., Chen T. K., Boucharin A., et al. (2012).  PLUS: An open-source toolkit for ultrasound-guided intervention systems development. ImNO2012 - Imaging Network Ontario Symposium. PDF icon Lasso2012a.pdf (183.65 KB)
Tokuda, J., Song S. Sang- Eun, Fischer G., Iordachita I., Seifabadi R., Cho N. Bongjoon, et al. (2012).  Preclinical evaluation of an MRI-compatible pneumatic robot for angulated needle placement in transperineal prostate interventions. International Journal of Computer Assisted Radiology and Surgery (IJCARS). PDF icon CARS2012_BRP_Tokuda_full.pdf (1.08 MB)
Tokuda, J., Song S. Sang- Eun, Fischer G., Iordachita I., Seifabadi R., Cho N. Bongjoon, et al. (2012).  Preclinical evaluation of MRI-compatible pneumatic robot for angulated needle placement in prostate interventions. Computer-assisted Radiology and Surgery (CARS 2012). PDF icon 10.1007_s11548-012-0750-1.pdf (825.17 KB)
Lasso, A., & Fichtinger G. (2012).  Real-time data acquisition for cardiovascular research. Cardiac Tissue Characterization and Image-Based Models. PDF icon Lasso2012c.pdf (17.34 KB)PDF icon Lasso2012c-slides.pdf (909.46 KB)
Gomez, E. Escobar, Seifabadi R., Fichtinger G., & Iordachita I. (2012).  Real-time needle tip tracking using Fiber Brag Grating sensors for MRI-guided prostate interventions: Design considerations. 9th Interventional MRI Symposium (IMRI 2012). PDF icon Abstract_Esteban_final_6.pdf (91.28 KB)
Moradi, M., Mahdavi S. S., Dehghan E., Lobo J. R., Deshmukh S., Morris W. J., et al. (2012).  Seed localization in ultrasound and registration to C-arm fluoroscopy using matched needle tracks for prostate brachytherapy.. IEEE Transactions on Bio-Medical Engineering. 59, 2558 - 2567.PDF icon Moradi2012.pdf (977.41 KB)
Moult, E., Fichtinger G., Morris W. J., Salcudean S. E., Dehghan E., & Fallavollita P. (2012).  Segmentation of iodine brachytherapy implants in fluoroscopy. International Journal of Computer Assisted Radiology and Surgery.
Pinter, C., Lasso A., Wang A., Jaffray D., & Fichtinger G. (2012).  SlicerRT - Radiation therapy research toolkit for 3D Slicer. Medical Physics. 39, 6332/7.PDF icon Pinter2012-manuscript.pdf (676.7 KB)PDF icon Pinter2012.pdf (1.56 MB)
Pinter, C., Lasso A., Wang A., & Fichtinger G. (2012).  SlicerRT – Radiotherapy toolkit for 3D Slicer. ImNO2012 - Imaging Network Ontario Symposium. PDF icon Pinter2012.pdf (56.24 KB)PDF icon Pinter2012-poster.pdf (572.28 KB)
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)

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